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443 Area Code Overview

State
MD
Major City
Baltimore
Other Cities
Annapolis, Towson, Columbia, Glen Burnie, Catonsville, Pikesville, Salisbury, Bel Air, Aberdeen, Cockeysville, Woodlawn, Odenton, Fallston, Edgewood, Elkridge, Brooklyn Park Linthicum, Sparrows Point, Crofton, Jarrettsville, New Windsor, Berlin, Bishopville
Timezone
Eastern Standard Time
Current Time
07:20 pm
Date First Active
Feb 21, 2001

Regions Within 443 Area Code

RegionCity, StateCarrierDate Started
(443) 200-####Woodlawn , MDAllegiance Telecom02/21/01
(443) 201-####Westminster , MDVerizon12/01/11
(443) 202-####Baltimore , MDVerizon01/09/12
(443) 203-####West River , MDVerizonN/A
(443) 204-####Pikesville , MDAT&T05/15/03
(443) 205-####Cambridge , MDSprint01/20/04
(443) 206-####Perryville , MDVerizonN/A
(443) 207-####Elkton , MDOmnipoint CommunicationsN/A
(443) 208-####Baltimore , MDSprint02/01/11
(443) 209-####Havre De Grace , MDCavalier TelephoneN/A
(443) 210-####Salisbury , MDSprint09/30/11
(443) 212-####Sparks Glencoe , MDUS LEC CommunicationN/A
(443) 213-####Pikesville , MDVerizonN/A
(443) 214-####Annapolis , MDAT&T10/11/11
(443) 215-####Chestertown , MDCore CommunicationsN/A
(443) 216-####Dundalk , MDCavalier TelephoneN/A
(443) 217-####Annapolis , MDCore CommunicationsN/A
(443) 218-####Worthington , MDGlobal Crossing Local ServicesN/A
(443) 219-####Parkville , MDLevel 3 CommunicationsN/A
(443) 220-####Baltimore , MDVerizonN/A
(443) 221-####Annapolis , MDLevel 3 CommunicationsN/A
(443) 222-####Worthington , MDXO CommunicationsN/A
(443) 223-####Annapolis , MDVerizonN/A
(443) 224-####Baltimore , MDVerizonN/A
(443) 225-####Cambridge , MDSprint01/20/04
(443) 226-####Baltimore , MDSprintN/A
(443) 227-####Port Deposit , MDCTC CommunicationsN/A
(443) 228-####Chase , MDUS LEC CommunicationN/A
(443) 229-####Severna Park , MDCavalier Telephone05/10/01
(443) 230-####Odenton , MDCTC CommunicationsN/A
(443) 231-####Essex , MDAT&TN/A
(443) 232-####Willards , MDCavalier TelephoneN/A
(443) 233-####Vienna , MDCavalier TelephoneN/A
(443) 234-####Snow Hill , MDCavalier TelephoneN/A
(443) 235-####Salisbury , MDVerizonN/A
(443) 236-####Cardiff , MDCore CommunicationsN/A
(443) 237-####North Beach , MDCore CommunicationsN/A
(443) 238-####Parkton , MDCTC CommunicationsN/A
(443) 239-####Easton , MDAT&T01/20/04
(443) 240-####Baltimore , MDAT&T01/27/12
(443) 241-####Westminster , MDGlobal NapsN/A
(443) 242-####Sparrows Point , MDCavalier Telephone05/10/01
(443) 243-####Fallston , MDVerizonN/A
(443) 244-####Westminster , MDLevel 3 CommunicationsN/A
(443) 245-####Elkton , MDCavalier TelephoneN/A
(443) 246-####Elkton , MDCore CommunicationsN/A
(443) 247-####Union Bridge , MDCTC CommunicationsN/A
(443) 248-####Baltimore , MDVerizon01/15/07
(443) 249-####Stevensville , MDVerizonN/A
(443) 250-####Baltimore , MDSprintN/A
(443) 251-####Catonsville , MDLocal Acces08/16/13
(443) 252-####Perryville , MDVerizon09/08/09
(443) 253-####Baltimore , MDAT&TN/A
(443) 254-####Annapolis , MDOmnipoint CommunicationsN/A
(443) 255-####Baltimore , MDAT&TN/A
(443) 256-####North East , MDCTC CommunicationsN/A
(443) 257-####Baltimore , MDVerizonN/A
(443) 258-####Easton , MDAT&TN/A
(443) 259-####Columbia , MDVerizonN/A
(443) 260-####Salisbury , MDVerizonN/A
(443) 261-####Severna Park , MDVerizonN/A
(443) 262-####Centreville , MDVerizonN/A
(443) 263-####Baltimore , MDVerizonN/A
(443) 264-####Pikesville , MDXO CommunicationsN/A
(443) 265-####Fork , MDCavalier Telephone05/10/01
(443) 266-####Glenwood , MDGlobal Crossing Local ServicesN/A
(443) 267-####Darlington , MDTeleport CommunicationsN/A
(443) 268-####Baltimore , MDCore CommunicationsN/A
(443) 269-####Towson , MDXO CommunicationsN/A
(443) 270-####Glen Burnie , MDPaetec CommunicationsN/A
(443) 271-####Baltimore , MDSprint10/21/02
(443) 272-####Randallstown , MDTeleport CommunicationsN/A
(443) 273-####Reisterstown , MDTeleport CommunicationsN/A
(443) 274-####Severn , MDVerizonN/A
(443) 275-####Towson , MDComcast PhoneN/A
(443) 276-####Columbia , MDAllegiance TelecomN/A
(443) 277-####Sykesville , MDSprintN/A
(443) 278-####Baltimore , MDGlobal Telecom Brokers10/02/03
(443) 279-####Towson , MDAllegiance TelecomN/A
(443) 280-####Sykesville , MDAT&TN/A
(443) 281-####Cockeysville , MDAllegiance TelecomN/A
(443) 282-####Chestertown , MDSprint10/04/04
(443) 283-####Columbia , MDPaetec CommunicationsN/A
(443) 284-####Jessup , MDXO CommunicationsN/A
(443) 285-####Columbia , MDVerizonN/A
(443) 286-####Baltimore , MDVerizonN/A
(443) 287-####Baltimore , MDVerizonN/A
(443) 288-####Ellicott City , MDAllegiance TelecomN/A
(443) 289-####Westminster , MDVerizon05/16/11
(443) 290-####Parkville , MDTW TelecomN/A
(443) 291-####Hampstead , MDGlobal Crossing Local ServicesN/A
(443) 292-####Crofton , MDLevel 3 CommunicationsN/A
(443) 293-####Westminster , MDGlobal Crossing Local ServicesN/A
(443) 294-####West River , MDGlobal Crossing Local ServicesN/A
(443) 295-####Prince Frederick , MDLevel 3 CommunicationsN/A
(443) 296-####Jessup , MDGlobal Crossing Local ServicesN/A
(443) 297-####Arbutus , MDTeleport CommunicationsN/A
(443) 298-####Easton , MDAT&T11/15/02
(443) 299-####Fallston , MDGlobal Crossing Local ServicesN/A
(443) 300-####Sykesville , MDBroadwing CommunicationsN/A
(443) 301-####Baltimore , MDAT&T04/05/12
(443) 302-####Crofton , MDGlobal Crossing Local ServicesN/A
(443) 303-####Aberdeen , MDGlobal Crossing Local ServicesN/A
(443) 304-####Arbutus , MDGlobal Crossing Local ServicesN/A
(443) 305-####Armiger Gibson Island , MDGlobal Crossing Local ServicesN/A
(443) 306-####Severna Park , MDSprintN/A
(443) 307-####Bel Air , MDGlobal Crossing Local ServicesN/A
(443) 308-####Severn , MDAllegiance TelecomN/A
(443) 309-####Elkton , MDSprintN/A
(443) 310-####Baltimore , MDAT&TN/A
(443) 312-####Brooklyn Park Linthicum , MDGlobal Crossing Local ServicesN/A
(443) 313-####Fork , MDGlobal Crossing Local ServicesN/A
(443) 314-####Baltimore , MDSprint02/01/11
(443) 315-####Catonsville , MDGlobal Crossing Local ServicesN/A
(443) 316-####Woodlawn , MDGlobal Crossing Local ServicesN/A
(443) 317-####Chase , MDGlobal Crossing Local ServicesN/A
(443) 318-####Cockeysville , MDCavalier TelephoneN/A
(443) 319-####Columbia , MDCavalier TelephoneN/A
(443) 320-####Baltimore , MDGlobal Crossing Local ServicesN/A
(443) 321-####Annapolis , MDPaetec CommunicationsN/A
(443) 322-####Towson , MDCavalier Telephone05/10/01
(443) 323-####Sharptown , MDCavalier TelephoneN/A
(443) 324-####Baltimore , MDSprintN/A
(443) 325-####Ellicott City , MDCavalier TelephoneN/A
(443) 326-####Baltimore , MDAT&T02/21/01
(443) 327-####Aberdeen , MDCavalier TelephoneN/A
(443) 328-####Sykesville , MDCTC CommunicationsN/A
(443) 329-####Odenton , MDGlobal Crossing Local ServicesN/A
(443) 330-####Cockeysville , MDCavalier TelephoneN/A
(443) 331-####Taneytown , MDCTC CommunicationsN/A
(443) 332-####Crofton , MDCavalier Telephone05/09/01
(443) 333-####Annapolis , MDCricket Communications02/13/09
(443) 334-####Pikesville , MDAllegiance Telecom03/14/01
(443) 335-####Brooklyn Park Linthicum , MDXO CommunicationsN/A
(443) 336-####Annapolis , MDSprintN/A
(443) 337-####Sparrows Point , MDXO CommunicationsN/A
(443) 338-####Sparks Glencoe , MDCTC CommunicationsN/A
(443) 339-####Sherwood Forest , MDCTC CommunicationsN/A
(443) 340-####Westminster , MDVerizonN/A
(443) 341-####Catonsville , MDLevel 3 CommunicationsN/A
(443) 342-####Solomons , MDCTC CommunicationsN/A
(443) 343-####Millersville , MDTeleport CommunicationsN/A
(443) 344-####Severna Park , MDCore CommunicationsN/A
(443) 345-####Aberdeen , MDLevel 3 CommunicationsN/A
(443) 346-####Severna Park , MDXO CommunicationsN/A
(443) 347-####Cardiff , MDCTC CommunicationsN/A
(443) 348-####Woodlawn , MDTeleport CommunicationsN/A
(443) 349-####Silver Run , MDCore CommunicationsN/A
(443) 350-####Elkton , MDVerizonN/A
(443) 351-####Odenton , MDUS LEC CommunicationN/A
(443) 352-####Pikesville , MDAT&TN/A
(443) 353-####Cockeysville , MDVerizon03/19/04
(443) 354-####Glen Burnie , MDLevel 3 CommunicationsN/A
(443) 355-####Ellicott City , MDLevel 3 CommunicationsN/A
(443) 356-####Bel Air , MDLevel 3 CommunicationsN/A
(443) 357-####Pikesville , MDVerizonN/A
(443) 358-####Salisbury , MDYMax Communications02/17/11
(443) 359-####Delmar , MDVerizonN/A
(443) 360-####Aberdeen , MDTeleport CommunicationsN/A
(443) 361-####Sykesville , MDCore CommunicationsN/A
(443) 362-####Easton , MDOmnipoint CommunicationsN/A
(443) 363-####Severn , MDXO CommunicationsN/A
(443) 364-####Ellicott City , MDTeleport CommunicationsN/A
(443) 365-####Salisbury , MDOmnipoint CommunicationsN/A
(443) 366-####Salisbury , MDSprint04/17/01
(443) 367-####Columbia , MDVerizonN/A
(443) 368-####Westminster , MDCore CommunicationsN/A
(443) 369-####Bel Air , MDCore CommunicationsN/A
(443) 370-####Annapolis , MDAT&TN/A
(443) 371-####Bel Air , MDBroadwing CommunicationsN/A
(443) 372-####Edgewood , MDUS LEC Communication03/19/01
(443) 373-####Ocean City , MDSprintN/A
(443) 374-####Aberdeen , MDCavalier TelephoneN/A
(443) 375-####Hampstead , MDSprintN/A
(443) 376-####Dundalk , MDTeleport CommunicationsN/A
(443) 377-####Towson , MDVerizon06/09/10
(443) 378-####Baltimore , MDSprint07/27/04
(443) 379-####Pikesville , MDComcast Phone02/23/07
(443) 380-####Woodlawn , MDLevel 3 CommunicationsN/A
(443) 381-####Reisterstown , MDXO CommunicationsN/A
(443) 382-####Cambridge , MDCore CommunicationsN/A
(443) 383-####Silver Run , MDCTC CommunicationsN/A
(443) 384-####Parkville , MDCavalier TelephoneN/A
(443) 385-####Easton , MDCore CommunicationsN/A
(443) 386-####Baltimore , MDVerizonN/A
(443) 387-####Pocomoke City , MDCore CommunicationsN/A
(443) 388-####Baltimore , MDVerizon04/13/06
(443) 389-####Salisbury , MDCore CommunicationsN/A
(443) 390-####Churchville , MDGlobal Crossing Local ServicesN/A
(443) 391-####Cockeysville , MDGlobal Crossing Local ServicesN/A
(443) 392-####Baltimore , MDAT&TN/A
(443) 393-####Columbia , MDGlobal Crossing Local ServicesN/A
(443) 394-####Pikesville , MDVerizonN/A
(443) 395-####Aberdeen , MDVerizon08/13/09
(443) 396-####Odenton , MDGlobal Crossing Local ServicesN/A
(443) 397-####Salisbury , MDVerizon04/06/09
(443) 398-####Sykesville , MDSprint03/15/01
(443) 399-####Dundalk , MDGlobal Crossing Local ServicesN/A
(443) 400-####Brooklyn Park Linthicum , MDXO CommunicationsN/A
(443) 401-####Baltimore , MDVerizon10/17/11
(443) 402-####Edgewood , MDTeleport CommunicationsN/A
(443) 403-####Aberdeen , MDBroadwing Communications06/20/01
(443) 404-####Solomons , MDSprintN/A
(443) 405-####Randallstown , MDGlobal Crossing Local ServicesN/A
(443) 406-####Elkton , MDTeleport CommunicationsN/A
(443) 407-####Dundalk , MDAllegiance TelecomN/A
(443) 408-####Sparrows Point , MDXO CommunicationsN/A
(443) 409-####Edgewood , MDCavalier TelephoneN/A
(443) 410-####Glen Burnie , MDCenturyLink06/21/13
(443) 412-####Churchville , MDTeleport CommunicationsN/A
(443) 413-####Baltimore , MDSprintN/A
(443) 414-####Baltimore , MDSprintN/A
(443) 415-####Baltimore , MDSprintN/A
(443) 416-####Baltimore , MDSprintN/A
(443) 417-####Fallston , MDTeleport CommunicationsN/A
(443) 418-####Baltimore , MDSprintN/A
(443) 419-####Glenwood , MDCavalier TelephoneN/A
(443) 420-####Ellicott City , MDGlobal Crossing Local ServicesN/A
(443) 421-####Fork , MDAT&TN/A
(443) 422-####Glen Burnie , MDCricket Communications02/13/09
(443) 423-####Baltimore , MDBroadwing CommunicationsN/A
(443) 424-####Cardiff , MDTeleport CommunicationsN/A
(443) 425-####Parkville , MDAT&TN/A
(443) 426-####Randallstown , MDPaetec CommunicationsN/A
(443) 427-####Princess Anne , MDCore CommunicationsN/A
(443) 428-####Cockeysville , MDCore CommunicationsN/A
(443) 429-####Woodlawn , MDCavalier TelephoneN/A
(443) 430-####Columbia , MDXO Communications05/18/01
(443) 431-####Randallstown , MDXO CommunicationsN/A
(443) 432-####Prince Frederick , MDCTC CommunicationsN/A
(443) 433-####Annapolis , MDXO Communications02/21/01
(443) 434-####Federalsburg , MDComcast Phone11/01/04
(443) 435-####Baltimore , MDSprint02/01/11
(443) 436-####Woodlawn , MDVerizonN/A
(443) 437-####Pocomoke City , MDTeleport Communications11/01/04
(443) 438-####Baltimore , MDVerizon10/08/08
(443) 439-####Trappe , MDVerizon11/01/04
(443) 440-####Annapolis , MDVerizonN/A
(443) 441-####Glenwood , MDTeleport CommunicationsN/A
(443) 442-####Parkville , MDCavalier Telephone05/09/01
(443) 444-####Baltimore , MDVerizonN/A
(443) 445-####Elkridge , MDVerizonN/A
(443) 446-####Queenstown , MDVerizon11/01/04
(443) 447-####Baltimore , MDCricket Communications12/15/08
(443) 448-####Denton , MDComcast Phone11/01/04
(443) 449-####Baltimore , MDBroadview Networks03/28/07
(443) 450-####Pikesville , MDLevel 3 CommunicationsN/A
(443) 451-####Baltimore , MDPaetec CommunicationsN/A
(443) 452-####Baltimore , MDUS LEC Communication09/07/05
(443) 453-####Baltimore , MDNeutral Tandem10/12/07
(443) 454-####Annapolis , MDOmnipoint CommunicationsN/A
(443) 455-####Baltimore , MDVerizon03/09/06
(443) 456-####Edgewood , MDAT&TN/A
(443) 457-####Brooklyn Park Linthicum , MDTeleport CommunicationsN/A
(443) 458-####Annapolis , MDAllegiance TelecomN/A
(443) 459-####Elkridge , MDPaetec CommunicationsN/A
(443) 460-####Essex , MDAllegiance TelecomN/A
(443) 461-####Parkville , MDUS LEC CommunicationN/A
(443) 462-####Baltimore , MDVerizon11/06/08
(443) 463-####Baltimore , MDSprintN/A
(443) 464-####Churchville , MDBroadview Networks03/16/10
(443) 465-####Towson , MDVerizonN/A
(443) 466-####Elkton , MDSprintN/A
(443) 467-####Baltimore , MDCricket Communications03/20/09
(443) 468-####Baltimore , MDSprint04/04/07
(443) 469-####Baltimore , MDCricket Communications03/20/09
(443) 470-####Towson , MDUS LEC Communication04/29/08
(443) 471-####Pikesville , MDUS LEC CommunicationN/A
(443) 472-####Columbia , MDLevel 3 CommunicationsN/A
(443) 473-####Baltimore , MDSprint03/28/07
(443) 474-####Catonsville , MDAT&TN/A
(443) 475-####Baltimore , MDVerizon06/01/11
(443) 476-####Annapolis , MDVerizonN/A
(443) 477-####Cambridge , MDVerizon01/13/07
(443) 478-####Baltimore , MDVerizon03/06/09
(443) 479-####Odenton , MDVerizonN/A
(443) 480-####Chestertown , MDVerizonN/A
(443) 481-####Annapolis , MDUS LEC CommunicationN/A
(443) 482-####Annapolis , MDVerizonN/A
(443) 483-####Cardiff , MDBroadwing CommunicationsN/A
(443) 484-####Edgewood , MDBroadwing CommunicationsN/A
(443) 485-####Elkton , MDBroadwing CommunicationsN/A
(443) 486-####Prince Frederick , MDBroadwing CommunicationsN/A
(443) 487-####Westminster , MDBroadwing CommunicationsN/A
(443) 488-####Baltimore , MDCricket Communications06/23/10
(443) 489-####Chase , MDTeleport CommunicationsN/A
(443) 490-####Edgewood , MDGlobal Crossing Local ServicesN/A
(443) 491-####Parkton , MDGlobal Crossing Local ServicesN/A
(443) 492-####Elkridge , MDGlobal Crossing Local ServicesN/A
(443) 493-####Delmar , MDVerizon03/06/09
(443) 494-####Millersville , MDGlobal Crossing Local ServicesN/A
(443) 495-####Parkville , MDGlobal Crossing Local ServicesN/A
(443) 496-####Easton , MDSprintN/A
(443) 497-####Salisbury , MDSprintN/A
(443) 498-####Catonsville , MDAllegiance TelecomN/A
(443) 499-####Jarrettsville , MDGlobal Crossing Local ServicesN/A
(443) 500-####Baltimore , MDCricket Communications03/20/09
(443) 501-####Pikesville , MDGlobal Crossing Local ServicesN/A
(443) 502-####Havre De Grace , MDTeleport CommunicationsN/A
(443) 503-####Dundalk , MDXO CommunicationsN/A
(443) 504-####Fallston , MDCavalier TelephoneN/A
(443) 505-####Essex , MDGlobal Crossing Local ServicesN/A
(443) 506-####Baltimore , MDSprintN/A
(443) 507-####Hampstead , MDTeleport CommunicationsN/A
(443) 508-####Hampstead , MDCavalier TelephoneN/A
(443) 509-####Baltimore , MDVerizon02/10/09
(443) 510-####Annapolis , MDVerizon12/04/07
(443) 512-####Edgewood , MDVerizonN/A
(443) 513-####Berlin , MDAT&TN/A
(443) 514-####Catonsville , MDUS LEC CommunicationN/A
(443) 515-####Cambridge , MDVerizon06/08/09
(443) 516-####Sykesville , MDGlobal Crossing Local ServicesN/A
(443) 517-####Glen Burnie , MDGlobal Crossing Local ServicesN/A
(443) 518-####Columbia , MDVerizon12/16/08
(443) 519-####Towson , MDGlobal Crossing Local ServicesN/A
(443) 520-####Catonsville , MDAT&TN/A
(443) 521-####Cambridge , MDVerizonN/A
(443) 522-####Reisterstown , MDPaetec CommunicationsN/A
(443) 523-####Salisbury , MDVerizonN/A
(443) 524-####Baltimore , MDAllegiance TelecomN/A
(443) 525-####Baltimore , MDCricket Communications03/20/09
(443) 526-####Havre De Grace , MDCTC CommunicationsN/A
(443) 527-####Baltimore , MDOmnipoint Communications03/19/01
(443) 528-####Bel Air , MDSprintN/A
(443) 529-####Baltimore , MDOmnipoint Communications07/22/08
(443) 530-####Dundalk , MDPaetec CommunicationsN/A
(443) 531-####Baltimore , MDCricket Communications03/20/09
(443) 532-####Prince Frederick , MDSprintN/A
(443) 533-####Jarrettsville , MDTeleport CommunicationsN/A
(443) 534-####Annapolis , MDVerizon01/15/01
(443) 535-####Columbia , MDVerizonN/A
(443) 536-####Westminster , MDSprintN/A
(443) 537-####Columbia , MDVerizon05/22/09
(443) 538-####Columbia , MDOmnipoint Communications06/20/01
(443) 539-####Columbia , MDUS LEC CommunicationN/A
(443) 540-####Baltimore , MDAT&TN/A
(443) 541-####Cockeysville , MDPaetec CommunicationsN/A
(443) 542-####Columbia , MDComcast PhoneN/A
(443) 543-####Arbutus , MDVerizonN/A
(443) 544-####Pikesville , MDCavalier Telephone05/10/01
(443) 545-####Columbia , MDBroadwing Communications05/18/01
(443) 546-####Columbia , MDVerizonN/A
(443) 547-####Westminster , MDVerizon05/07/09
(443) 548-####Pikesville , MDAllegiance TelecomN/A
(443) 549-####Dundalk , MDUS LEC CommunicationN/A
(443) 550-####North Beach , MDLevel 3 CommunicationsN/A
(443) 551-####Woodlawn , MDLevel 3 CommunicationsN/A
(443) 552-####Baltimore , MDVerizonN/A
(443) 553-####Elkton , MDVerizonN/A
(443) 554-####Chase , MDOmnipoint Communications07/23/01
(443) 555-####Baltimore , MDVerizonN/A
(443) 556-####Cockeysville , MDVerizonN/A
(443) 557-####Glen Burnie , MDAllegiance TelecomN/A
(443) 558-####Aberdeen , MDXO Communications01/15/01
(443) 559-####Essex , MDComcast PhoneN/A
(443) 560-####Baltimore , MDSprint07/18/11
(443) 561-####Elkridge , MDUS LEC CommunicationN/A
(443) 562-####Baltimore , MDAT&TN/A
(443) 563-####Baltimore , MDSprint11/14/06
(443) 564-####Towson , MDLevel 3 CommunicationsN/A
(443) 565-####Randallstown , MDCavalier Telephone05/10/01
(443) 566-####Chesapeake City , MDVerizon09/16/04
(443) 567-####Bel Air , MDLevel 3 CommunicationsN/A
(443) 568-####Arbutus , MDAllegiance TelecomN/A
(443) 569-####Annapolis , MDLevel 3 CommunicationsN/A
(443) 570-####Baltimore , MDOmnipoint CommunicationsN/A
(443) 571-####Baltimore , MDVerizon12/06/11
(443) 572-####Glen Burnie , MDVerizonN/A
(443) 573-####Baltimore , MDUS LEC CommunicationN/A
(443) 574-####Ellicott City , MDUS LEC CommunicationN/A
(443) 575-####Arbutus , MDCavalier Telephone05/10/01
(443) 576-####Randallstown , MDAllegiance Telecom02/21/01
(443) 577-####Glen Burnie , MDUS LEC CommunicationN/A
(443) 578-####Cockeysville , MDXO CommunicationsN/A
(443) 579-####Essex , MDUS LEC CommunicationN/A
(443) 580-####Baltimore , MDSprint08/25/11
(443) 581-####Chase , MDXO CommunicationsN/A
(443) 582-####Churchville , MDCTC CommunicationsN/A
(443) 583-####Columbia , MDCTC CommunicationsN/A
(443) 584-####Crofton , MDCTC CommunicationsN/A
(443) 585-####Darlington , MDCTC CommunicationsN/A
(443) 586-####Dundalk , MDXO CommunicationsN/A
(443) 587-####Edgewood , MDCTC CommunicationsN/A
(443) 588-####Parkville , MDAllegiance TelecomN/A
(443) 589-####Cockeysville , MDUS LEC CommunicationN/A
(443) 590-####Reisterstown , MDGlobal Crossing Local ServicesN/A
(443) 591-####Glen Burnie , MDVerizon05/07/09
(443) 592-####Elkridge , MDXO CommunicationsN/A
(443) 593-####Elkton , MDCTC CommunicationsN/A
(443) 594-####Sparrows Point , MDGlobal Crossing Local ServicesN/A
(443) 595-####Sparks Glencoe , MDGlobal Crossing Local ServicesN/A
(443) 596-####Essex , MDXO CommunicationsN/A
(443) 597-####Severna Park , MDGlobal Crossing Local ServicesN/A
(443) 598-####Sherwood Forest , MDGlobal Crossing Local ServicesN/A
(443) 599-####Severn , MDGlobal Crossing Local ServicesN/A
(443) 600-####Essex , MDOmnipoint Communications07/23/01
(443) 601-####Fallston , MDCTC CommunicationsN/A
(443) 602-####Baltimore , MDVerizon02/15/07
(443) 603-####Annapolis , MDPaetec CommunicationsN/A
(443) 604-####Baltimore , MDVerizonN/A
(443) 605-####Westminster , MDCavalier TelephoneN/A
(443) 606-####Fork , MDCTC CommunicationsN/A
(443) 607-####West River , MDCavalier TelephoneN/A
(443) 608-####Towson , MDCricket Communications02/27/09
(443) 609-####Sykesville , MDCavalier TelephoneN/A
(443) 610-####Baltimore , MDVerizonN/A
(443) 612-####Catonsville , MDVerizonN/A
(443) 613-####Towson , MDCricket Communications02/27/09
(443) 614-####Salisbury , MDVerizon07/23/01
(443) 615-####Baltimore , MDVerizon05/10/07
(443) 616-####Bel Air , MDCavalier TelephoneN/A
(443) 617-####Fallston , MDVerizon04/11/05
(443) 618-####Glen Burnie , MDVerizonN/A
(443) 619-####Bel Air , MDVerizon06/05/09
(443) 620-####Jessup , MDTeleport CommunicationsN/A
(443) 621-####Baltimore , MDSprintN/A
(443) 622-####Baltimore , MDSprintN/A
(443) 623-####Glen Burnie , MDSprint08/20/02
(443) 624-####Prince Frederick , MDVerizon03/06/02
(443) 625-####Fork , MDBroadwing Communications02/21/01
(443) 626-####Chase , MDCavalier Telephone05/10/01
(443) 627-####Baltimore , MDVerizon09/26/06
(443) 628-####Glen Burnie , MDXO CommunicationsN/A
(443) 629-####Baltimore , MDSprintN/A
(443) 630-####Baltimore , MDVerizon05/08/08
(443) 631-####Catonsville , MDAT&T08/16/05
(443) 632-####Towson , MDUS LEC CommunicationN/A
(443) 633-####Baltimore , MDSprint07/18/11
(443) 634-####Odenton , MDVerizon11/09/11
(443) 635-####Baltimore , MDCricket Communications10/14/09
(443) 636-####Catonsville , MDOmnipoint CommunicationsN/A
(443) 637-####Armiger Gibson Island , MDXO Communications02/21/01
(443) 638-####Ellicott City , MDGlobal NapsN/A
(443) 639-####Hampstead , MDCTC CommunicationsN/A
(443) 640-####Bel Air , MDUS LEC Communication05/18/01
(443) 641-####Pikesville , MDBroadwing Communications05/18/01
(443) 642-####Baltimore , MDVerizon11/08/06
(443) 643-####Bel Air , MDVerizonN/A
(443) 644-####Jarrettsville , MDCTC CommunicationsN/A
(443) 645-####Millersville , MDCTC CommunicationsN/A
(443) 646-####North Beach , MDCTC CommunicationsN/A
(443) 647-####New Windsor , MDCTC CommunicationsN/A
(443) 648-####Essex , MDTeleport CommunicationsN/A
(443) 649-####Sparrows Point , MDUS LEC Communication06/20/01
(443) 650-####Reisterstown , MDAllegiance Telecom02/20/01
(443) 651-####Baltimore , MDVerizon07/08/11
(443) 652-####Towson , MDVerizon05/28/02
(443) 653-####Parkville , MDOmnipoint Communications05/18/01
(443) 654-####Odenton , MDVerizon08/28/08
(443) 655-####Bel Air , MDAT&TN/A
(443) 656-####Columbia , MDCavalier Telephone05/10/01
(443) 657-####Randallstown , MDTW TelecomN/A
(443) 658-####Woodlawn , MDGlobal NapsN/A
(443) 659-####West River , MDGlobal NapsN/A
(443) 660-####Pikesville , MDComcast PhoneN/A
(443) 661-####Jessup , MDCavalier TelephoneN/A
(443) 662-####Sparks Glencoe , MDCavalier Telephone05/10/01
(443) 663-####Woodlawn , MDVerizonN/A
(443) 664-####Ocean City , MDCavalier TelephoneN/A
(443) 665-####Nanticoke , MDCavalier TelephoneN/A
(443) 666-####Chestertown , MDLevel 3 Communications05/23/12
(443) 668-####Catonsville , MDAT&T01/15/01
(443) 669-####Delmar , MDCavalier TelephoneN/A
(443) 670-####Catonsville , MDCavalier Telephone05/10/01
(443) 671-####New Windsor , MDTeleport CommunicationsN/A
(443) 672-####Parkton , MDTeleport CommunicationsN/A
(443) 673-####Brooklyn Park Linthicum , MDCavalier Telephone05/10/01
(443) 674-####North East , MDTeleport CommunicationsN/A
(443) 675-####Randallstown , MDCavalier TelephoneN/A
(443) 676-####Baltimore , MDAT&T06/20/01
(443) 677-####Baltimore , MDSprint03/15/01
(443) 678-####Parkville , MDVerizonN/A
(443) 679-####Severn , MDTeleport CommunicationsN/A
(443) 680-####Baltimore , MDSprint09/27/10
(443) 681-####Baltimore , MDVerizon06/05/09
(443) 682-####Baltimore , MDVerizon12/19/06
(443) 683-####Baltimore , MDVerizon04/09/07
(443) 684-####Prince Frederick , MDVerizon10/08/08
(443) 685-####Severn , MDCavalier TelephoneN/A
(443) 686-####Fallston , MDSprint05/10/05
(443) 687-####Baltimore , MDVerizon09/08/09
(443) 688-####Severn , MDCavalier Telephone05/10/01
(443) 689-####Cockeysville , MDCavalier Telephone05/10/01
(443) 690-####Baltimore , MDVerizonN/A
(443) 691-####Baltimore , MDAT&T01/15/01
(443) 692-####Baltimore , MDAllegiance TelecomN/A
(443) 693-####Perryville , MDTeleport CommunicationsN/A
(443) 694-####Severna Park , MDSprint04/20/01
(443) 695-####Baltimore , MDVerizonN/A
(443) 696-####Dundalk , MDCavalier Telephone05/10/01
(443) 697-####Catonsville , MDGlobal NapsN/A
(443) 698-####Odenton , MDTeleport CommunicationsN/A
(443) 699-####Annapolis , MDVerizon08/10/11
(443) 701-####Arbutus , MDXO CommunicationsN/A
(443) 702-####Armiger Gibson Island , MDCavalier Telephone05/10/01
(443) 703-####Baltimore , MDXO CommunicationsN/A
(443) 704-####Odenton , MDCavalier Telephone05/10/01
(443) 705-####Cockeysville , MDXO CommunicationsN/A
(443) 706-####Crisfield , MDCavalier TelephoneN/A
(443) 707-####Aberdeen , MDLocal Acces06/11/14
(443) 708-####Baltimore , MDTW TelecomN/A
(443) 709-####Arbutus , MDCavalier TelephoneN/A
(443) 710-####Catonsville , MDXO CommunicationsN/A
(443) 712-####Reisterstown , MDCavalier TelephoneN/A
(443) 713-####Glen Burnie , MDPeerless Network09/19/12
(443) 714-####Annapolis , MDSprint09/30/11
(443) 715-####North East , MDCavalier TelephoneN/A
(443) 716-####Annapolis , MDCavalier TelephoneN/A
(443) 717-####Baltimore , MDVerizon09/14/05
(443) 718-####Columbia , MDUS LEC Communication03/05/08
(443) 719-####Jarrettsville , MDCavalier TelephoneN/A
(443) 720-####Aberdeen , MDXO Communications11/27/12
(443) 721-####Baltimore , MDVerizon07/06/09
(443) 722-####Baltimore , MDOmnipoint Communications03/09/01
(443) 723-####Baltimore , MDSprint10/06/11
(443) 724-####Easton , MDCavalier TelephoneN/A
(443) 725-####Parkville , MDPaetec CommunicationsN/A
(443) 726-####Baltimore , MDSprint10/06/11
(443) 727-####Bishopville , MDCavalier TelephoneN/A
(443) 728-####Berlin , MDCavalier TelephoneN/A
(443) 729-####Woodlawn , MDPaetec CommunicationsN/A
(443) 730-####Essex , MDPaetec CommunicationsN/A
(443) 731-####Port Deposit , MDTeleport CommunicationsN/A
(443) 732-####Silver Run , MDTeleport CommunicationsN/A
(443) 733-####Jessup , MDAT&TN/A
(443) 734-####Severn , MDVerizonN/A
(443) 735-####Salisbury , MDAT&TN/A
(443) 736-####Salisbury , MDAT&TN/A
(443) 737-####Jessup , MDPaetec CommunicationsN/A
(443) 738-####Pikesville , MDPaetec CommunicationsN/A
(443) 739-####Baltimore , MDOmnipoint Communications07/23/01
(443) 740-####Baltimore , MDTelcove Operations02/03/05
(443) 741-####Columbia , MDVerizon03/29/11
(443) 742-####Baltimore , MDAT&TN/A
(443) 743-####Baltimore , MDVerizon04/07/08
(443) 744-####Reisterstown , MDSprint07/02/02
(443) 745-####Columbia , MDVerizonN/A
(443) 746-####Easton , MDLevel 3 Communications02/22/02
(443) 747-####Port Deposit , MDCore Communications02/22/02
(443) 748-####Millersville , MDCavalier Telephone05/11/01
(443) 749-####Glen Burnie , MDCavalier TelephoneN/A
(443) 750-####Baltimore , MDVerizon06/08/10
(443) 751-####Woodlawn , MDCavalier Telephone05/11/01
(443) 752-####Bel Air , MDVerizon10/17/01
(443) 753-####Odenton , MDAllegiance TelecomN/A
(443) 754-####Salisbury , MDVerizon06/09/10
(443) 755-####Jessup , MDVerizonN/A
(443) 756-####Baltimore , MDAT&TN/A
(443) 757-####Elkridge , MDCavalier Telephone05/11/01
(443) 758-####Annapolis , MDAT&TN/A
(443) 759-####Baltimore , MDVerizon10/29/07
(443) 760-####Aberdeen , MDAT&TN/A
(443) 761-####Towson , MDOmnipoint Communications05/28/08
(443) 762-####Baltimore , MDSprint01/10/01
(443) 763-####Glen Burnie , MDOmnipoint CommunicationsN/A
(443) 764-####Glen Burnie , MDOmnipoint Communications08/21/08
(443) 765-####Catonsville , MDAT&T07/23/01
(443) 766-####Columbia , MDUS LEC Communication05/18/05
(443) 767-####Worthington , MDCavalier Telephone05/11/01
(443) 768-####Baltimore , MDSprint05/18/01
(443) 769-####Baltimore , MDOmnipoint Communications09/16/08
(443) 770-####Armiger Gibson Island , MDVerizonN/A
(443) 771-####Prince Frederick , MDVerizon09/08/10
(443) 772-####Essex , MDCavalier Telephone07/23/01
(443) 773-####Brooklyn Park Linthicum , MDAllegiance TelecomN/A
(443) 774-####Baltimore , MDGlobal NapsN/A
(443) 775-####Annapolis , MDVerizon10/08/14
(443) 776-####Elkridge , MDBandwidth.com01/17/14
(443) 777-####Essex , MDVerizonN/A
(443) 778-####Odenton , MDVerizonN/A
(443) 779-####Aberdeen , MDXO CommunicationsN/A
(443) 780-####Woodlawn , MDUS LEC Communication07/23/01
(443) 781-####Armiger Gibson Island , MDXO CommunicationsN/A
(443) 782-####Annapolis , MDXO CommunicationsN/A
(443) 783-####Salisbury , MDVerizonN/A
(443) 784-####Armiger Gibson Island , MDTeleport CommunicationsN/A
(443) 785-####Arbutus , MDGlobal NapsN/A
(443) 786-####Easton , MDVerizonN/A
(443) 787-####Bel Air , MDCTC CommunicationsN/A
(443) 788-####Aberdeen , MDXO CommunicationsN/A
(443) 789-####Westminster , MDAT&TN/A
(443) 790-####Glen Burnie , MDSprint11/19/01
(443) 791-####Towson , MDAT&TN/A
(443) 792-####Brooklyn Park Linthicum , MDVerizon10/18/07
(443) 793-####Parkville , MDXO CommunicationsN/A
(443) 794-####Baltimore , MDAT&TN/A
(443) 795-####Severn , MDXO CommunicationsN/A
(443) 796-####Pikesville , MDXO CommunicationsN/A
(443) 797-####Towson , MDXO CommunicationsN/A
(443) 798-####Towson , MDTW TelecomN/A
(443) 799-####Baltimore , MDAT&T07/23/01
(443) 800-####Baltimore , MDSprint01/31/11
(443) 801-####Baltimore , MDSprintN/A
(443) 802-####Baltimore , MDSprintN/A
(443) 803-####Baltimore , MDSprintN/A
(443) 804-####Baltimore , MDSprintN/A
(443) 805-####Glen Burnie , MDOmnipoint Communications07/24/08
(443) 806-####Baltimore , MDSprint03/08/06
(443) 807-####Fallston , MDSprintN/A
(443) 808-####Annapolis , MDBandwidth.com04/04/14
(443) 809-####Towson , MDLevel 3 Communications06/13/14
(443) 810-####Baltimore , MDSprint09/04/08
(443) 812-####Columbia , MDVerizon01/15/01
(443) 813-####Baltimore , MDVerizon09/14/07
(443) 814-####Baltimore , MDVerizon06/15/10
(443) 815-####Essex , MDXO CommunicationsN/A
(443) 816-####Severna Park , MDAllegiance TelecomN/A
(443) 817-####Armiger Gibson Island , MDAllegiance TelecomN/A
(443) 818-####Armiger Gibson Island , MDLevel 3 Communications12/30/05
(443) 819-####Bel Air , MDOmnipoint Communications01/21/15
(443) 820-####Elkridge , MDPaetec CommunicationsN/A
(443) 821-####Westminster , MDSprint07/13/10
(443) 822-####Annapolis , MDSprintN/A
(443) 823-####Towson , MDVerizon07/13/06
(443) 824-####Towson , MDOmnipoint Communications05/18/01
(443) 825-####Baltimore , MDOmnipoint Communications11/29/06
(443) 826-####Baltimore , MDVerizon06/25/10
(443) 827-####Baltimore , MDVerizonN/A
(443) 828-####Ellicott City , MDCavalier Telephone05/11/01
(443) 829-####Baltimore , MDSprintN/A
(443) 830-####Catonsville , MDCavalier Telephone08/21/01
(443) 831-####Baltimore , MDAT&TN/A
(443) 832-####Columbia , MDLevel 3 CommunicationsN/A
(443) 833-####Arbutus , MDUS LEC CommunicationN/A
(443) 834-####Towson , MDCavalier TelephoneN/A
(443) 835-####Baltimore , MDVerizon12/11/08
(443) 836-####Baltimore , MDXO CommunicationsN/A
(443) 837-####Annapolis , MDUS LEC Communication09/24/01
(443) 838-####Baltimore , MDAT&TN/A
(443) 839-####Baltimore , MDOmnipoint Communications04/17/06
(443) 840-####Catonsville , MDAT&T05/04/05
(443) 841-####Towson , MDVerizonN/A
(443) 842-####Baltimore , MDVerizon03/10/11
(443) 843-####Havre De Grace , MDVerizonN/A
(443) 844-####Baltimore , MDVerizon02/13/06
(443) 845-####Baltimore , MDVerizonN/A
(443) 846-####Towson , MDAT&TN/A
(443) 847-####Towson , MDVerizon10/12/06
(443) 848-####Glen Burnie , MDSprintN/A
(443) 849-####Towson , MDVerizon05/18/01
(443) 850-####Baltimore , MDOmnipoint Communications09/24/01
(443) 851-####Catonsville , MDOmnipoint Communications08/21/01
(443) 852-####Annapolis , MDAT&T08/21/01
(443) 853-####Baltimore , MDVerizon07/27/10
(443) 854-####Baltimore , MDOmnipoint Communications11/19/01
(443) 855-####Aberdeen , MDLightwave Communications05/20/05
(443) 856-####Ocean City , MDCore Communications07/02/02
(443) 857-####Baltimore , MDOmnipoint CommunicationsN/A
(443) 858-####Baltimore , MDOmnipoint CommunicationsN/A
(443) 859-####Salisbury , MDOmnipoint CommunicationsN/A
(443) 860-####Catonsville , MDAT&T05/04/05
(443) 861-####Aberdeen , MDVerizon08/13/09
(443) 862-####Towson , MDVerizon10/07/11
(443) 863-####Baltimore , MDVerizon08/09/10
(443) 864-####Columbia , MDSprint12/19/01
(443) 865-####Baltimore , MDSprint04/19/02
(443) 866-####Bel Air , MDSprint07/02/02
(443) 867-####Glen Burnie , MDPaetec CommunicationsN/A
(443) 868-####Essex , MDVerizonN/A
(443) 869-####Baltimore , MDVerizon06/12/06
(443) 870-####Pikesville , MDTW TelecomN/A
(443) 871-####Annapolis , MDSprintN/A
(443) 872-####Baltimore , MDCavalier TelephoneN/A
(443) 873-####Baltimore , MDBroadvox02/23/10
(443) 874-####Baltimore , MDCavalier TelephoneN/A
(443) 875-####Annapolis , MDAT&TN/A
(443) 876-####Bel Air , MDSprintN/A
(443) 877-####North East , MDLevel 3 CommunicationsN/A
(443) 878-####Columbia , MDVerizonN/A
(443) 879-####Dundalk , MDVerizonN/A
(443) 880-####Salisbury , MDAT&TN/A
(443) 881-####Reisterstown , MDSprint09/26/06
(443) 882-####Baltimore , MDSprint02/01/11
(443) 883-####Glen Burnie , MDAT&TN/A
(443) 884-####Baltimore , MDCavalier TelephoneN/A
(443) 885-####Baltimore , MDVerizonN/A
(443) 886-####Cockeysville , MDAT&TN/A
(443) 887-####Catonsville , MDCavalier Telephone05/05/10
(443) 888-####Princess Anne , MDCavalier Telephone01/06/11
(443) 889-####Glen Burnie , MDOmnipoint Communications04/20/01
(443) 890-####Baltimore , MDVerizon08/10/11
(443) 891-####Glen Burnie , MDXO CommunicationsN/A
(443) 892-####New Windsor , MDBandwidth.com08/11/11
(443) 893-####Woodlawn , MDXO CommunicationsN/A
(443) 894-####Baltimore , MDSprint06/30/11
(443) 895-####Towson , MDVerizon04/09/07
(443) 896-####Columbia , MDAT&TN/A
(443) 897-####Baltimore , MDCricket Communications04/12/11
(443) 898-####Pikesville , MDLevel 3 Communications12/08/05
(443) 899-####Jessup , MDBroadwing CommunicationsN/A
(443) 900-####Towson , MDVerizon05/23/12
(443) 901-####Towson , MDCavalier Telephone08/21/01
(443) 902-####Baltimore , MDVerizon01/06/11
(443) 903-####Bel Air , MDVerizon09/07/11
(443) 904-####Baltimore , MDVerizon10/17/01
(443) 905-####Annapolis , MDSprint08/12/11
(443) 906-####Severna Park , MDPeerless Network09/20/12
(443) 907-####Elkton , MDVerizon04/20/01
(443) 908-####Baltimore , MDVerizon06/29/11
(443) 909-####Baltimore , MDVerizon08/09/06
(443) 910-####Bel Air , MDAT&T04/20/01
(443) 912-####Towson , MDCore Communications07/02/02
(443) 913-####Baltimore , MDSprint06/30/11
(443) 914-####Worthington , MDTeleport CommunicationsN/A
(443) 915-####Baltimore , MDVerizon09/07/11
(443) 916-####Baltimore , MDSprint08/22/11
(443) 917-####Columbia , MDBroadvox10/07/11
(443) 918-####Taneytown , MDTeleport CommunicationsN/A
(443) 919-####Baltimore , MDCavalier TelephoneN/A
(443) 920-####Sykesville , MDTeleport CommunicationsN/A
(443) 921-####Towson , MDPaetec CommunicationsN/A
(443) 922-####Edgewood , MDATX Telecommunications02/07/06
(443) 923-####Baltimore , MDCavalier Telephone05/11/01
(443) 924-####Annapolis , MDVerizon07/06/09
(443) 925-####Baltimore , MDOmnipoint Communications02/24/06
(443) 926-####Annapolis , MDBroadwing CommunicationsN/A
(443) 927-####Baltimore , MDBroadwing CommunicationsN/A
(443) 928-####Baltimore , MDVerizon09/24/01
(443) 929-####Pikesville , MDOmnipoint Communications04/20/01
(443) 930-####Baltimore , MDVerizon04/06/11
(443) 931-####Baltimore , MDVerizon10/24/11
(443) 932-####Baltimore , MDSprint08/22/11
(443) 933-####Cockeysville , MDTeleport Communications04/20/04
(443) 934-####Baltimore , MDVerizon12/04/07
(443) 935-####Towson , MDAT&T07/31/06
(443) 936-####Baltimore , MDVerizonN/A
(443) 937-####Union Bridge , MDTeleport CommunicationsN/A
(443) 938-####Baltimore , MDVerizon08/06/07
(443) 939-####Baltimore , MDOmnipoint Communications09/23/02
(443) 940-####Pikesville , MDCavalier Telephone08/21/01
(443) 941-####Elkton , MDAT&T09/07/11
(443) 942-####Severna Park , MDTeleport CommunicationsN/A
(443) 943-####Sparrows Point , MDTeleport CommunicationsN/A
(443) 944-####Salisbury , MDComcast Phone06/08/06
(443) 945-####Elkton , MDAT&T07/02/02
(443) 946-####Parkville , MDXO CommunicationsN/A
(443) 947-####Perryville , MDCTC CommunicationsN/A
(443) 948-####Baltimore , MDSprint08/22/11
(443) 949-####Annapolis , MDComcast Phone06/28/06
(443) 951-####Annapolis , MDGlobal Crossing Local ServicesN/A
(443) 952-####Westminster , MDVerizon09/07/11
(443) 953-####Salisbury , MDVerizon09/07/11
(443) 954-####Baltimore , MDPaetec Communications07/06/05
(443) 955-####Baltimore , MDVerizon03/13/06
(443) 956-####Baltimore , MDAT&TN/A
(443) 957-####Baltimore , MDAT&TN/A
(443) 960-####Glen Burnie , MDVerizon10/07/11
(443) 961-####Baltimore , MDWEST TELECOM SERVICES, LLC - MD12/23/14
(443) 962-####Glen Burnie , MDVerizon09/14/07
(443) 963-####Baltimore , MDHalo Wireless12/01/11
(443) 964-####North Beach , MDLevel 3 Communications05/12/06
(443) 965-####Baltimore , MDSprint06/21/06
(443) 966-####Fallston , MDVerizon09/13/06
(443) 967-####North East , MDVerizon04/20/01
(443) 968-####Prince Frederick , MDAT&TN/A
(443) 969-####Essex , MDCavalier Telephone05/11/01
(443) 970-####Baltimore , MDVerizon11/21/11
(443) 971-####Taneytown , MDBandwidth.com02/16/11
(443) 972-####Cambridge , MDUS LEC Communication11/21/11
(443) 973-####Ellicott City , MDXO CommunicationsN/A
(443) 974-####Westminster , MDTeleport CommunicationsN/A
(443) 975-####Prince Frederick , MDAT&TN/A
(443) 976-####Crofton , MDBaltimore-Washington TelephoneN/A
(443) 977-####Baltimore , MDVerizon10/12/06
(443) 978-####Salisbury , MDVerizon11/21/11
(443) 979-####Columbia , MDVerizon11/21/11
(443) 980-####Catonsville , MDAT&TN/A
(443) 981-####Fallston , MDVerizon11/21/11
(443) 982-####Baltimore , MDYMax Communications05/30/07
(443) 983-####Baltimore , MDOmnipoint Communications07/02/02
(443) 984-####Baltimore , MDVerizonN/A
(443) 985-####Randallstown , MDOmnipoint Communications06/20/01
(443) 986-####Baltimore , MDVerizon07/13/06
(443) 987-####Bel Air , MDAT&TN/A
(443) 988-####Centreville , MDLevel 3 Communications06/08/06
(443) 989-####Glen Burnie , MDCavalier Telephone05/11/01
(443) 990-####Baltimore , MDBandwidth.com02/04/11
(443) 991-####Towson , MDVerizon12/01/11
(443) 992-####Baltimore , MDLevel 3 CommunicationsN/A
(443) 993-####Elkton , MDMetro PCS12/13/10
(443) 994-####Annapolis , MDAT&TN/A
(443) 995-####Annapolis , MDAT&TN/A
(443) 996-####Catonsville , MDAT&TN/A
(443) 997-####Baltimore , MDVerizonN/A
(443) 998-####Parkville , MDVerizon03/19/01
(443) 999-####Baltimore , MDVerizonN/A

(443) Area Code | Track Name & Location | WhoEasy