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443 Area Code 🌍☎️

The 443 Area Code is located in the state of Maryland. Area Code 443 is one of the 269 three-digit telephone area codes in the USA. It covers roughly 7,848,922 unique phone numbers and 2,621,848 individuals near the cities of Baltimore, Annapolis, and Columbia.

Cities Located in the 443 Area Code

The most populous cities in area code 443 are: Baltimore, Annapolis, Columbia, Towson, and Salisbury.

Other cities in the 443 area code include: Bel Air, Westminster, Catonsville, Aberdeen, Elkton, Glen Burnie, Reisterstown, Pikesville, Fallston, Halethorpe, Edgewood, Easton, Sykesville, Prince Frederick, Severna Park, Essex, Parkville, Cambridge, Cockeysville, Elkridge, Gwynn Oak, Jessup, Severn, Odenton, North East, Randallstown, Fork, Chestertown, Hampstead, Millersville, Dundalk, Havre De Grace, West River, Jarrettsville, Whiteford, Churchville, Brooklyn, Ellicott City, North Beach, Middle River, Pasadena, Delmar, Sparks Glencoe, Perryville, Sparrows Point, Crofton, Hunt Valley, Taneytown, New Windsor, Parkton, Laurel, Port Deposit, Glenwood, Ocean City, Berlin, Pocomoke City, Princess Anne, Darlington, Centreville, Union Bridge, Solomons, Harmans, Stevensville, Denton, Federalsburg, Crisfield, Snow Hill, Willards, Bishopville, Chesapeake City, Queenstown, Nanticoke, Mardela Springs, Rhodesdale, and Trappe.

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About Baltimore, Annapolis, and Columbia, Maryland

Baltimore is the largest city in the U.S. state of Maryland, and the 29th-most populous city in the country. It was established by the Constitution of Maryland and is not part of any county; thus, it is the largest independent city in the United States, with a population of 621,849 as of 2015. As of 2010, the population of the Baltimore Metropolitan Area was 2.7 million, making it the 21st largest in the country. Founded in 1729, Baltimore is the second largest seaport in the Mid-Atlantic. Baltimore's Inner Harbor was once the second leading port of entry for immigrants to the United States and a major manufacturing center. After a decline in major manufacturing, industrialization and rail transportation, Baltimore shifted to a service-oriented economy, with the Johns Hopkins Hospital (founded 1889), and Johns Hopkins University (founded 1876), now the city's top two employers. With hundreds of identified districts, Baltimore has been dubbed "a city of neighborhoods". Famous residents have included the writers Edgar Allan Poe, Edith Hamilton, Frederick Douglass, and H.L. Mencken ; jazz musician James "Eubie" Blake ; singer Billie Holiday ; actor and filmmaker John Waters ; and baseball player Babe Ruth. In the War of 1812, Francis Scott Key wrote The Star-Spangled Banner, later the American national anthem, in Baltimore. Baltimore has more public monuments per capita than any other city in the country and is home to some of the earliest National Register historic districts in the nation, including Fell's Point (1969), Federal Hill (1970) and Mount Vernon Place (1971). More than 65,000 properties, or roughly one in three buildings in the city, are listed on the National Register, more than any other city in the nation.

Annapolis is the capital of the U.S. state of Maryland, as well as the county seat of Anne Arundel County. Situated on the Chesapeake Bay at the mouth of the Severn River, 25 miles (40 km) south of Baltimore and about 30 miles (50 km) east of Washington, DC, Annapolis is part of the Baltimore–Washington metropolitan area. Its population was measured at 38,394 by the 2010 census.The city served as the seat of the Continental Congress in 1783–84 and was the site of the 1786 Annapolis Convention (which called for the Constitutional Convention held the following year) and the Annapolis Peace Conference, held in 2007. Annapolis is the home of St. John's College as well as the United States Naval Academy.

Columbia is a principal city within the Baltimore metropolitan area, located in Howard County, Maryland. It is a planned community consisting of 10 self-contained villages. It began with the idea that a city could enhance its residents' quality of life. Creator and developer James W. Rouse saw the new community in terms of human values, rather than merely economics and engineering. Opened in 1967, Columbia was intended to not only eliminate the inconveniences of then-current subdivision design, but also eliminate racial, religious, and class segregation. Columbia has consistently ranked in the top ten of CNN Money's Best Places to Live in America. Columbia proper consists only of that territory governed by the Columbia Association, but larger areas are included under its name by the U.S. Postal Service and the Census Bureau. These include several other communities which predate Columbia, including Simpsonville, Atholton, and in the case of the census, part of Clarksville. The census-designated place had a population of 103,683 according to 2013 Census estimates, making it the second most populous community in Maryland after Baltimore.

What Time Zone is Area Code 443?

The 443 area code lies within the Eastern Daylight Time Zone (or EDT). The current time in Eastern Daylight Time is 07:21 AM on Mar 10, 2026.

Neighborhood Demographics

Statistics based on US Census data for Baltimore
36 y/o
Median Age
The median age for Baltimore was sourced from the US Census
$63K
Median Income
The median income for Baltimore was sourced from the US Census
$222K
Median Home Value
The median home value for Baltimore was sourced from the US Census
2.62M
Total Population
The total population for Baltimore was sourced from the US Census

Area Codes Near Baltimore, Annapolis, and Columbia, Maryland

Area Code 410
7,858,774 phone numbers
Baltimore, Towson, and Annapolis
Area Code 667
3,879,981 phone numbers
Baltimore, Salisbury, and Aberdeen
Area Code 202
7,859,157 phone numbers
Washington and Washington Navy Yard
Area Code 771
579,999 phone numbers
Washington
Area Code 301
7,858,664 phone numbers
Silver Spring, Rockville, and Hyattsville
Area Code 227
570,000 phone numbers
Rockville, Cabin John, and Myersville
spam-likelyDid you receive an unwanted call from a (443) phone number?

Telemarketer Complaints‡

Most recent comments for 443 phone numbers
(443) 620-89843/7/2026
Number keeps calling harassing me
(443) 267-26263/6/2026
Bro he scams people for money, being a fake tattoo artist
(443) 459-79203/6/2026
phone number sent spam text saying u home
(443) 515-43133/2/2026
Won't respond when they call. Phone goes silent.
(443) 748-50252/23/2026
Harassment and intimidation and multiple texts pretending to be a friend
(443) 499-30722/9/2026
Don't know this person and they called playing on my phone, I'm sure I'm not the only person
(443) 436-27172/6/2026
This number keeps contacting my girlfriend spreading lies about certain things and I want to know who it is
(443) 402-59022/4/2026
scam - saids they were the IRS
(443) 781-65292/3/2026
Just calls and sit there. It keeps happening form landlines
(443) 207-62742/3/2026
Was trying to have me send them money

‡These comments come from users of Spokeo and from third party websites. The information may be out of date. Spokeo has not validated or verified any of these comments.

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819 Records Found

Phone Number Prefixes in the 443 Area Code

(443) 000
(443) 006
(443) 010
(443) 021
(443) 024
(443) 025
(443) 059
(443) 062
(443) 068
(443) 070
(443) 072
(443) 082
(443) 123
(443) 133
(443) 134
(443) 138
(443) 141
(443) 145
(443) 146
(443) 147
(443) 161
(443) 162
(443) 164
(443) 177
(443) 185
(443) 189
(443) 192
(443) 196
(443) 198
(443) 200
Verizon Business
Baltimore, MD
(443) 201
AT&T
Westminster, MD
(443) 202
Verizon Wireless
Baltimore, MD
(443) 203
Centurylink
West River, MD
(443) 204
AT&T
Pikesville, MD
(443) 205
Verizon Wireless
Cambridge, MD
(443) 206
Verizon Wireless
Perryville, MD
(443) 207
T-Mobile
Elkton, MD
(443) 208
T-Mobile
Essex, MD
(443) 209
Windstream
Havre De Grace, MD
(443) 210
T-Mobile
Aberdeen, MD
(443) 212
Sparks Glencoe, MD
(443) 213
Verizon Business
Baltimore, MD
(443) 214
AT&T
Annapolis, MD
(443) 215
CoreTel
Chestertown, MD
(443) 216
Windstream
Dundalk, MD
(443) 217
CoreTel
Annapolis, MD
(443) 218
Reisterstown, MD
(443) 219
Centurylink
Baltimore, MD
(443) 220
T-Mobile
Baltimore, MD
(443) 221
AT&T
Annapolis, MD
(443) 222
Reisterstown, MD
(443) 223
Verizon Wireless
Annapolis, MD
(443) 224
T-Mobile
Baltimore, MD
(443) 225
T-Mobile
Cambridge, MD
(443) 226
T-Mobile
Baltimore, MD
(443) 227
HD Carrier
Port Deposit, MD
(443) 228
Bandwidth.com
Middle River, MD
(443) 229
YMax Communications
Severna Park, MD
(443) 230
Onvoy
Odenton, MD
(443) 231
Comcast
Baltimore, MD
(443) 232
Onvoy
Willards, MD
(443) 233
Mardela Springs, MD
(443) 234
Onvoy
Snow Hill, MD
(443) 235
Verizon Wireless
Salisbury, MD
(443) 236
CoreTel
Whiteford, MD
(443) 237
CoreTel
North Beach, MD
(443) 238
Parkton, MD
(443) 239
Verizon Wireless
Easton, MD
(443) 240
AT&T
Baltimore, MD
(443) 241
Onvoy
Westminster, MD
(443) 242
Windstream
Sparrows Point, MD
(443) 243
Verizon Wireless
Fallston, MD
(443) 244
Verizon Wireless
Westminster, MD
(443) 245
Windstream
Elkton, MD
(443) 246
CoreTel
Elkton, MD
(443) 247
Onvoy
Union Bridge, MD
(443) 248
T-Mobile
Catonsville, MD
(443) 249
Onvoy
Stevensville, MD
(443) 250
T-Mobile
Baltimore, MD
(443) 251
Onvoy
Chestertown, MD
(443) 252
Verizon Wireless
Perryville, MD
(443) 253
AT&T
Baltimore, MD
(443) 254
T-Mobile
Annapolis, MD
(443) 255
AT&T
Baltimore, MD
(443) 256
Bandwidth.com
North East, MD
(443) 257
Verizon Wireless
Baltimore, MD
(443) 258
Easton, MD
(443) 259
Verizon
Columbia, MD
(443) 260
Verizon
Salisbury, MD
(443) 261
T-Mobile
Severna Park, MD
(443) 262
Verizon Wireless
Centreville, MD
(443) 263
Verizon
Baltimore, MD
(443) 264
Pikesville, MD
(443) 265
Windstream
Fork, MD
(443) 266
Bandwidth.com
Glenwood, MD
(443) 267
Bandwidth.com
Darlington, MD
(443) 268
CoreTel
Baltimore, MD
(443) 269
Verizon Wireless
Towson, MD
(443) 270
Windstream
Baltimore, MD
(443) 271
T-Mobile
Baltimore, MD
(443) 272
Comcast
Baltimore, MD
(443) 273
T-Mobile
Reisterstown, MD
(443) 274
Windstream
Severn, MD
(443) 275
Comcast
Baltimore, MD
(443) 276
Verizon Business
Baltimore, MD
(443) 277
T-Mobile
Sykesville, MD
(443) 278
T-Mobile
Baltimore, MD
(443) 279
Verizon Business
Baltimore, MD
(443) 280
AT&T
Sykesville, MD
(443) 281
Verizon Business
Baltimore, MD
(443) 282
T-Mobile
Chestertown, MD
(443) 283
Windstream
Baltimore, MD
(443) 284
Jessup, MD
(443) 285
Verizon
Columbia, MD
(443) 286
Verizon Wireless
Baltimore, MD
(443) 287
Verizon
Baltimore, MD
(443) 288
Verizon Business
Baltimore, MD
(443) 289
T-Mobile
Westminster, MD
(443) 290
Bandwidth.com
Parkville, MD
(443) 291
Onvoy
Hampstead, MD
(443) 292
Windstream
Laurel, MD
(443) 293
Westminster, MD
(443) 294
Bandwidth.com
West River, MD
(443) 295
Centurylink
Prince Frederick, MD
(443) 296
Verizon Business
Baltimore, MD
(443) 297
T-Mobile
Halethorpe, MD
(443) 298
Easton, MD
(443) 299
Verizon Wireless
Fallston, MD
(443) 300
Onvoy
Sykesville, MD
(443) 301
AT&T
Baltimore, MD
(443) 302
Crofton, MD
(443) 303
T-Mobile
Aberdeen, MD
(443) 304
Bandwidth.com
Baltimore, MD
(443) 305
Baltimore, MD
(443) 306
T-Mobile
Baltimore, MD
(443) 307
T-Mobile
Bel Air, MD
(443) 308
Verizon Business
Baltimore, MD
(443) 309
T-Mobile
Elkton, MD
(443) 310
AT&T
Baltimore, MD
(443) 312
Baltimore, MD
(443) 313
Fork, MD
(443) 314
T-Mobile
Baltimore, MD
(443) 315
AT&T
Baltimore, MD
(443) 316
Onvoy
Baltimore, MD
(443) 317
Baltimore, MD
(443) 318
Bandwidth.com
Cockeysville, MD
(443) 319
Windstream
Columbia, MD
(443) 320
Centurylink
Baltimore, MD
(443) 321
Windstream
Annapolis, MD
(443) 322
Windstream
Towson, MD
(443) 323
Rhodesdale, MD
(443) 324
T-Mobile
Baltimore, MD
(443) 325
Windstream
Ellicott City, MD
(443) 326
AT&T
Baltimore, MD
(443) 327
Verizon Business
Aberdeen, MD
(443) 328
Local Access
Sykesville, MD
(443) 329
Jessup, MD
(443) 330
Windstream
Baltimore, MD
(443) 331
Onvoy
Taneytown, MD
(443) 332
Bandwidth.com
Crofton, MD
(443) 333
Bandwidth.com
Annapolis, MD
(443) 334
Verizon
Towson, MD
(443) 335
Brooklyn, MD
(443) 336
T-Mobile
Annapolis, MD
(443) 337
Sparrows Point, MD
(443) 338
Bandwidth.com
Sparks Glencoe, MD
(443) 339
Onvoy
Annapolis, MD
(443) 340
Verizon Wireless
Westminster, MD
(443) 341
Centurylink
Baltimore, MD
(443) 342
Onvoy
Solomons, MD
(443) 343
Bandwidth.com
Millersville, MD
(443) 344
CoreTel
Severna Park, MD
(443) 345
Centurylink
Aberdeen, MD
(443) 346
Severna Park, MD
(443) 347
Bandwidth.com
Whiteford, MD
(443) 348
Comcast
Baltimore, MD
(443) 349
CoreTel
Westminster, MD
(443) 350
Verizon Wireless
Elkton, MD
(443) 351
Windstream
Columbia, MD
(443) 352
Verizon
Baltimore, MD
(443) 353
Verizon
Hunt Valley, MD
(443) 354
T-Mobile
Baltimore, MD
(443) 355
T-Mobile
Baltimore, MD
(443) 356
AT&T
Bel Air, MD
(443) 357
Pikesville, MD
(443) 358
YMax Communications
Salisbury, MD
(443) 359
Verizon Wireless
Delmar, MD
(443) 360
T-Mobile
Aberdeen, MD
(443) 361
CoreTel
Sykesville, MD
(443) 362
T-Mobile
Easton, MD
(443) 363
Severn, MD
(443) 364
YMax Communications
Baltimore, MD
(443) 365
T-Mobile
Salisbury, MD
(443) 366
T-Mobile
Salisbury, MD
(443) 367
Verizon
Columbia, MD
(443) 368
CoreTel
Westminster, MD
(443) 369
CoreTel
Bel Air, MD
(443) 370
AT&T
Annapolis, MD
(443) 371
Comcast
Bel Air, MD
(443) 372
Windstream
Edgewood, MD
(443) 373
T-Mobile
Ocean City, MD
(443) 374
Windstream
Aberdeen, MD
(443) 375
T-Mobile
Hampstead, MD
(443) 376
Baltimore, MD
(443) 377
Verizon Wireless
Towson, MD
(443) 378
Verizon Business
Baltimore, MD
(443) 379
AT&T
Pikesville, MD
(443) 380
Verizon
Baltimore, MD
(443) 381
AT&T
Reisterstown, MD
(443) 382
CoreTel
Cambridge, MD
(443) 383
Bandwidth.com
Westminster, MD
(443) 384
Windstream
Parkville, MD
(443) 385
CoreTel
Easton, MD
(443) 386
Verizon Wireless
Baltimore, MD
(443) 387
CoreTel
Pocomoke City, MD
(443) 388
Verizon Wireless
Baltimore, MD
(443) 389
CoreTel
Salisbury, MD
(443) 390
Onvoy
Churchville, MD
(443) 391
Verizon Wireless
Baltimore, MD
(443) 392
T-Mobile
Baltimore, MD
(443) 393
Centurylink
Baltimore, MD
(443) 394
Verizon
Pikesville, MD
(443) 395
Verizon
Aberdeen, MD
(443) 396
Odenton, MD
(443) 397
Verizon Wireless
Salisbury, MD
(443) 398
T-Mobile
Sykesville, MD
(443) 399
Onvoy
Baltimore, MD
(443) 400
T-Mobile
Baltimore, MD
(443) 401
Verizon Wireless
Baltimore, MD
(443) 402
Bandwidth.com
Edgewood, MD
(443) 403
Verizon Business
Aberdeen, MD
(443) 404
T-Mobile
Solomons, MD
(443) 405
Comcast
Baltimore, MD
(443) 406
AT&T
Elkton, MD
(443) 407
Verizon Business
Baltimore, MD
(443) 408
Verizon Business
Baltimore, MD
(443) 409
T-Mobile
Edgewood, MD
(443) 410
T-Mobile
Baltimore, MD
(443) 412
AT&T
Churchville, MD
(443) 413
T-Mobile
Baltimore, MD
(443) 414
T-Mobile
Baltimore, MD
(443) 415
T-Mobile
Baltimore, MD
(443) 416
T-Mobile
Baltimore, MD
(443) 417
Verizon Wireless
Fallston, MD
(443) 418
T-Mobile
Baltimore, MD
(443) 419
Windstream
Glenwood, MD
(443) 420
Baltimore, MD
(443) 421
AT&T
Fork, MD
(443) 422
Bandwidth.com
Glen Burnie, MD
(443) 423
Verizon
Baltimore, MD
(443) 424
Bandwidth.com
Whiteford, MD
(443) 425
Verizon Wireless
Baltimore, MD
(443) 426
Windstream
Baltimore, MD
(443) 427
CoreTel
Princess Anne, MD
(443) 428
CoreTel
Cockeysville, MD
(443) 429
Windstream
Gwynn Oak, MD
(443) 430
Verizon Business
Baltimore, MD
(443) 431
Randallstown, MD
(443) 432
T-Mobile
Prince Frederick, MD
(443) 433
Verizon Business
Annapolis, MD
(443) 434
Federalsburg, MD
(443) 435
T-Mobile
Baltimore, MD
(443) 436
Verizon
Gwynn Oak, MD
(443) 437
Onvoy
Pocomoke City, MD
(443) 438
Comcast
Baltimore, MD
(443) 439
Verizon Wireless
Trappe, MD
(443) 440
AT&T
Annapolis, MD
(443) 441
Peerless Network
Glenwood, MD
(443) 442
Windstream
Parkville, MD
(443) 443
Commio
Halethorpe, MD
(443) 444
Verizon
Baltimore, MD
(443) 445
Verizon Business
Elkridge, MD
(443) 446
Queenstown, MD
(443) 447
AT&T
Baltimore, MD
(443) 448
Onvoy
Denton, MD
(443) 449
T-Mobile
Baltimore, MD
(443) 450
Comcast
Baltimore, MD
(443) 451
Windstream
Baltimore, MD
(443) 452
Onvoy
Baltimore, MD
(443) 453
T-Mobile
Baltimore, MD
(443) 454
T-Mobile
Annapolis, MD
(443) 455
T-Mobile
Baltimore, MD
(443) 456
Local Access
Edgewood, MD
(443) 457
Bandwidth.com
Baltimore, MD
(443) 458
Verizon Business
Annapolis, MD
(443) 459
Verizon Business
Baltimore, MD
(443) 460
Verizon Business
Baltimore, MD
(443) 461
Windstream
Parkville, MD
(443) 462
Verizon Wireless
Baltimore, MD
(443) 463
T-Mobile
Baltimore, MD
(443) 464
Onvoy
Churchville, MD
(443) 465
Verizon Wireless
Towson, MD
(443) 466
T-Mobile
Elkton, MD
(443) 467
AT&T
Baltimore, MD
(443) 468
T-Mobile
Baltimore, MD
(443) 469
AT&T
Baltimore, MD
(443) 470
Bandwidth.com
Towson, MD
(443) 471
Windstream
Columbia, MD
(443) 472
Verizon Wireless
Baltimore, MD
(443) 473
T-Mobile
Baltimore, MD
(443) 474
AT&T
Catonsville, MD
(443) 475
T-Mobile
Baltimore, MD
(443) 476
Verizon
Annapolis, MD
(443) 477
Verizon Wireless
Cambridge, MD
(443) 478
Verizon Business
Baltimore, MD
(443) 479
Verizon
Laurel, MD
(443) 480
Verizon Wireless
Chestertown, MD
(443) 481
Windstream
Annapolis, MD
(443) 482
Verizon
Annapolis, MD
(443) 483
Bandwidth.com
Whiteford, MD
(443) 484
T-Mobile
Edgewood, MD
(443) 485
T-Mobile
Elkton, MD
(443) 486
Onvoy
Prince Frederick, MD
(443) 487
Verizon Wireless
Westminster, MD
(443) 488
Verizon Business
Baltimore, MD
(443) 489
Verizon Business
Baltimore, MD
(443) 490
Bandwidth.com
Edgewood, MD
(443) 491
Parkton, MD
(443) 492
Baltimore, MD
(443) 493
Verizon Wireless
Delmar, MD
(443) 494
Bandwidth.com
Millersville, MD
(443) 495
Comcast
Baltimore, MD
(443) 496
T-Mobile
Easton, MD
(443) 497
T-Mobile
Salisbury, MD
(443) 498
Verizon Business
Baltimore, MD
(443) 499
Bandwidth.com
Jarrettsville, MD
(443) 500
AT&T
Baltimore, MD
(443) 501
AT&T
Baltimore, MD
(443) 502
Comcast
Havre De Grace, MD
(443) 503
Verizon Business
Baltimore, MD
(443) 504
Verizon Wireless
Fallston, MD
(443) 505
AT&T
Baltimore, MD
(443) 506
T-Mobile
Baltimore, MD
(443) 507
Hampstead, MD
(443) 508
Peerless Network
Hampstead, MD
(443) 509
AT&T
Baltimore, MD
(443) 510
Verizon Wireless
Annapolis, MD
(443) 512
T-Mobile
Edgewood, MD
(443) 513
AT&T
Berlin, MD
(443) 514
AT&T
Columbia, MD
(443) 515
T-Mobile
Cambridge, MD
(443) 516
Sykesville, MD
(443) 517
Verizon Wireless
Baltimore, MD
(443) 518
Verizon
Columbia, MD
(443) 519
AT&T
Baltimore, MD
(443) 520
AT&T
Catonsville, MD
(443) 521
Verizon Wireless
Cambridge, MD
(443) 522
T-Mobile
Reisterstown, MD
(443) 523
Verizon Wireless
Salisbury, MD
(443) 524
Verizon Business
Baltimore, MD
(443) 525
AT&T
Baltimore, MD
(443) 526
Onvoy
Havre De Grace, MD
(443) 527
T-Mobile
Baltimore, MD
(443) 528
T-Mobile
Bel Air, MD
(443) 529
T-Mobile
Baltimore, MD
(443) 530
Peerless Network
Baltimore, MD
(443) 531
AT&T
Baltimore, MD
(443) 532
T-Mobile
Prince Frederick, MD
(443) 533
Jarrettsville, MD
(443) 534
Verizon Wireless
Annapolis, MD
(443) 535
T-Mobile
Columbia, MD
(443) 536
T-Mobile
Westminster, MD
(443) 537
Verizon Wireless
Columbia, MD
(443) 538
T-Mobile
Columbia, MD
(443) 539
Windstream
Columbia, MD
(443) 540
AT&T
Baltimore, MD
(443) 541
Windstream
Baltimore, MD
(443) 542
Comcast
Columbia, MD
(443) 543
Verizon
Halethorpe, MD
(443) 544
Windstream
Pikesville, MD
(443) 545
Centurylink
Columbia, MD
(443) 546
Verizon Wireless
Baltimore, MD
(443) 547
Verizon Wireless
Westminster, MD
(443) 548
Verizon Business
Baltimore, MD
(443) 549
Windstream
Dundalk, MD
(443) 550
Windstream
North Beach, MD
(443) 551
Onvoy
Baltimore, MD
(443) 552
Centurylink
Baltimore, MD
(443) 553
Verizon Wireless
Elkton, MD
(443) 554
T-Mobile
Middle River, MD
(443) 555
MULTIPLE OCN LISTING
(443) 556
Verizon
Hunt Valley, MD
(443) 557
Verizon Business
Baltimore, MD
(443) 558
Verizon Business
Aberdeen, MD
(443) 559
Comcast
Essex, MD
(443) 560
T-Mobile
Baltimore, MD
(443) 561
Windstream
Columbia, MD
(443) 562
AT&T
Baltimore, MD
(443) 563
T-Mobile
Baltimore, MD
(443) 564
AT&T
Baltimore, MD
(443) 565
Windstream
Randallstown, MD
(443) 566
Verizon Wireless
Chesapeake City, MD
(443) 567
AT&T
Bel Air, MD
(443) 568
Verizon Business
Halethorpe, MD
(443) 569
Centurylink
Annapolis, MD
(443) 570
T-Mobile
Baltimore, MD
(443) 571
Verizon Wireless
Baltimore, MD
(443) 572
T-Mobile
Glen Burnie, MD
(443) 573
Windstream
Columbia, MD
(443) 574
Windstream
Ellicott City, MD
(443) 575
Windstream
Halethorpe, MD
(443) 576
Verizon Business
Baltimore, MD
(443) 577
Windstream
Columbia, MD
(443) 578
Verizon
Baltimore, MD
(443) 579
Windstream
Essex, MD
(443) 580
T-Mobile
Baltimore, MD
(443) 581
Middle River, MD
(443) 582
Churchville, MD
(443) 583
Bandwidth.com
Columbia, MD
(443) 584
Bandwidth.com
Crofton, MD
(443) 585
Onvoy
Darlington, MD
(443) 586
Onvoy
Dundalk, MD
(443) 587
Edgewood, MD
(443) 588
Verizon Business
Baltimore, MD
(443) 589
Windstream
Cockeysville, MD
(443) 590
Onvoy
Reisterstown, MD
(443) 591
Verizon Wireless
Glen Burnie, MD
(443) 592
Elkridge, MD
(443) 593
T-Mobile
Elkton, MD
(443) 594
Onvoy
Baltimore, MD
(443) 595
Sparks Glencoe, MD
(443) 596
Onvoy
Essex, MD
(443) 597
T-Mobile
Severna Park, MD
(443) 598
Bandwidth.com
Annapolis, MD
(443) 599
T-Mobile
Baltimore, MD
(443) 600
T-Mobile
Essex, MD
(443) 601
Bandwidth.com
Fallston, MD
(443) 602
Verizon Wireless
Catonsville, MD
(443) 603
AT&T
Annapolis, MD
(443) 604
Verizon Wireless
Baltimore, MD
(443) 605
Verizon Wireless
Westminster, MD
(443) 606
Bandwidth.com
Fork, MD
(443) 607
Windstream
West River, MD
(443) 608
Verizon Wireless
Towson, MD
(443) 609
Windstream
Sykesville, MD
(443) 610
Verizon Wireless
Baltimore, MD
(443) 611
MULTIPLE OCN LISTING
(443) 612
Verizon
Catonsville, MD
(443) 613
Verizon Wireless
Towson, MD
(443) 614
Verizon Wireless
Salisbury, MD
(443) 615
Verizon Wireless
Catonsville, MD
(443) 616
T-Mobile
Bel Air, MD
(443) 617
Verizon Wireless
Fallston, MD
(443) 618
Verizon Wireless
Glen Burnie, MD
(443) 619
Verizon Wireless
Bel Air, MD
(443) 620
Bandwidth.com
Baltimore, MD
(443) 621
T-Mobile
Baltimore, MD
(443) 622
T-Mobile
Baltimore, MD
(443) 623
T-Mobile
Glen Burnie, MD
(443) 624
Verizon Wireless
Prince Frederick, MD
(443) 625
Onvoy
Fork, MD
(443) 626
Emergency Networks
Middle River, MD
(443) 627
Centurylink
Baltimore, MD
(443) 628
Glen Burnie, MD
(443) 629
T-Mobile
Baltimore, MD
(443) 630
T-Mobile
Baltimore, MD
(443) 631
AT&T
Catonsville, MD
(443) 632
Windstream
Towson, MD
(443) 633
T-Mobile
Baltimore, MD
(443) 634
Verizon
Odenton, MD
(443) 635
AT&T
Baltimore, MD
(443) 636
YMax Communications
Catonsville, MD
(443) 637
Verizon Business
Baltimore, MD
(443) 638
Global NAPS
Ellicott City, MD
(443) 639
Onvoy
Hampstead, MD
(443) 640
Windstream
Bel Air, MD
(443) 641
AT&T
Pikesville, MD
(443) 642
Verizon
Baltimore, MD
(443) 643
Verizon
Bel Air, MD
(443) 644
Jarrettsville, MD
(443) 645
Onvoy
Millersville, MD
(443) 646
Comcast
North Beach, MD
(443) 647
Onvoy
New Windsor, MD
(443) 648
AT&T
Baltimore, MD
(443) 649
Windstream
Sparrows Point, MD
(443) 650
Verizon Business
Reisterstown, MD
(443) 651
T-Mobile
Baltimore, MD
(443) 652
T-Mobile
Towson, MD
(443) 653
T-Mobile
Baltimore, MD
(443) 654
Jessup, MD
(443) 655
AT&T
Bel Air, MD
(443) 656
Windstream
Columbia, MD
(443) 657
Randallstown, MD
(443) 658
Onvoy
Gwynn Oak, MD
(443) 659
Onvoy
West River, MD
(443) 660
Verizon Business
Baltimore, MD
(443) 661
Windstream
Jessup, MD
(443) 662
Windstream
Sparks Glencoe, MD
(443) 663
Onvoy
Gwynn Oak, MD
(443) 664
Comcast
Ocean City, MD
(443) 665
Onvoy
Nanticoke, MD
(443) 666
AT&T
Chestertown, MD
(443) 667
Verizon Wireless
Delmar, MD
(443) 668
AT&T
Catonsville, MD
(443) 669
Verizon Wireless
Delmar, MD
(443) 670
Windstream
Catonsville, MD
(443) 671
Bandwidth.com
New Windsor, MD
(443) 672
Parkton, MD
(443) 673
T-Mobile
Brooklyn, MD
(443) 674
T-Mobile
North East, MD
(443) 675
Windstream
Randallstown, MD
(443) 676
AT&T
Baltimore, MD
(443) 677
T-Mobile
Baltimore, MD
(443) 678
Parkville, MD
(443) 679
Verizon Wireless
Baltimore, MD
(443) 680
T-Mobile
Baltimore, MD
(443) 681
Verizon Business
Baltimore, MD
(443) 682
Verizon Wireless
Baltimore, MD
(443) 683
T-Mobile
Baltimore, MD
(443) 684
Verizon Wireless
Prince Frederick, MD
(443) 685
AT&T
Severn, MD
(443) 686
Fallston, MD
(443) 687
AT&T
Baltimore, MD
(443) 688
Windstream
Severn, MD
(443) 689
Windstream
Cockeysville, MD
(443) 690
Verizon Wireless
Baltimore, MD
(443) 691
AT&T
Baltimore, MD
(443) 692
Verizon Business
Baltimore, MD
(443) 693
Windstream
Perryville, MD
(443) 694
T-Mobile
Severna Park, MD
(443) 695
Verizon Wireless
Baltimore, MD
(443) 696
Windstream
Dundalk, MD
(443) 697
Global NAPS
Catonsville, MD
(443) 698
T-Mobile
Odenton, MD
(443) 699
Verizon Wireless
Annapolis, MD
(443) 701
Verizon Business
Halethorpe, MD
(443) 702
Windstream
Pasadena, MD
(443) 703
Verizon Business
Baltimore, MD
(443) 704
T-Mobile
Odenton, MD
(443) 705
Verizon Wireless
Cockeysville, MD
(443) 706
Crisfield, MD
(443) 707
T-Mobile
Aberdeen, MD
(443) 708
Comcast
Baltimore, MD
(443) 709
Windstream
Halethorpe, MD
(443) 710
AT&T
Baltimore, MD
(443) 711
MULTIPLE OCN LISTING
(443) 712
Windstream
Reisterstown, MD
(443) 713
T-Mobile
Columbia, MD
(443) 714
AT&T
Columbia, MD
(443) 715
Onvoy
North East, MD
(443) 716
Windstream
Annapolis, MD
(443) 717
Verizon Wireless
Baltimore, MD
(443) 718
Windstream
Columbia, MD
(443) 719
Jarrettsville, MD
(443) 720
Verizon Business
Elkton, MD
(443) 721
Verizon Wireless
Baltimore, MD
(443) 722
T-Mobile
Baltimore, MD
(443) 723
T-Mobile
Brooklyn, MD
(443) 724
Windstream
Easton, MD
(443) 725
Windstream
Baltimore, MD
(443) 726
T-Mobile
Towson, MD
(443) 727
Bishopville, MD
(443) 728
Berlin, MD
(443) 729
Windstream
Baltimore, MD
(443) 730
Windstream
Baltimore, MD
(443) 731
Onvoy
Port Deposit, MD
(443) 732
Bandwidth.com
Westminster, MD
(443) 733
Windstream
Baltimore, MD
(443) 734
AT&T
Severn, MD
(443) 735
AT&T
Salisbury, MD
(443) 736
Comcast
Salisbury, MD
(443) 737
Windstream
Baltimore, MD
(443) 738
Windstream
Baltimore, MD
(443) 739
T-Mobile
Baltimore, MD
(443) 740
T-Mobile
Baltimore, MD
(443) 741
T-Mobile
Columbia, MD
(443) 742
AT&T
Baltimore, MD
(443) 743
T-Mobile
Baltimore, MD
(443) 744
T-Mobile
Reisterstown, MD
(443) 745
Verizon Wireless
Columbia, MD
(443) 746
Centurylink
Easton, MD
(443) 747
Peerless Network
Port Deposit, MD
(443) 748
Millersville, MD
(443) 749
Windstream
Baltimore, MD
(443) 750
T-Mobile
Baltimore, MD
(443) 751
Windstream
Gwynn Oak, MD
(443) 752
Verizon Wireless
Bel Air, MD
(443) 753
Verizon Business
Jessup, MD
(443) 754
Verizon Wireless
Salisbury, MD
(443) 755
HD Carrier
Elkridge, MD
(443) 756
AT&T
Baltimore, MD
(443) 757
Windstream
Elkridge, MD
(443) 758
Verizon Wireless
Annapolis, MD
(443) 759
Comcast
Baltimore, MD
(443) 760
T-Mobile
Aberdeen, MD
(443) 761
Verizon Wireless
Towson, MD
(443) 762
T-Mobile
Baltimore, MD
(443) 763
T-Mobile
Baltimore, MD
(443) 764
T-Mobile
Glen Burnie, MD
(443) 765
AT&T
Catonsville, MD
(443) 766
T-Mobile
Columbia, MD
(443) 767
Windstream
Reisterstown, MD
(443) 768
T-Mobile
Baltimore, MD
(443) 769
T-Mobile
Baltimore, MD
(443) 770
Verizon
Pasadena, MD
(443) 771
Verizon Wireless
Prince Frederick, MD
(443) 772
Windstream
Essex, MD
(443) 773
Verizon Business
Baltimore, MD
(443) 774
Baltimore, MD
(443) 775
Onvoy
Baltimore, MD
(443) 776
Bandwidth.com
Baltimore, MD
(443) 777
Verizon
Essex, MD
(443) 778
Verizon
Laurel, MD
(443) 779
Verizon Business
Aberdeen, MD
(443) 780
Windstream
Columbia, MD
(443) 781
Onvoy
Pasadena, MD
(443) 782
Annapolis, MD
(443) 783
Verizon Wireless
Salisbury, MD
(443) 784
AT&T
Baltimore, MD
(443) 785
Onvoy
Halethorpe, MD
(443) 786
Verizon Wireless
Easton, MD
(443) 787
T-Mobile
Bel Air, MD
(443) 788
T-Mobile
Aberdeen, MD
(443) 789
AT&T
Westminster, MD
(443) 790
T-Mobile
Glen Burnie, MD
(443) 791
AT&T
Towson, MD
(443) 792
Verizon
Brooklyn, MD
(443) 793
Verizon Business
Baltimore, MD
(443) 794
AT&T
Baltimore, MD
(443) 795
Verizon Business
Baltimore, MD
(443) 796
AT&T
Baltimore, MD
(443) 797
Verizon Business
Baltimore, MD
(443) 798
AT&T
Towson, MD
(443) 799
AT&T
Baltimore, MD
(443) 800
Verizon Wireless
Baltimore, MD
(443) 801
T-Mobile
Baltimore, MD
(443) 802
T-Mobile
Baltimore, MD
(443) 803
T-Mobile
Baltimore, MD
(443) 804
T-Mobile
Baltimore, MD
(443) 805
T-Mobile
Glen Burnie, MD
(443) 806
AT&T
Baltimore, MD
(443) 807
T-Mobile
Fallston, MD
(443) 808
AT&T
Annapolis, MD
(443) 809
Centurylink
Baltimore, MD
(443) 810
T-Mobile
Baltimore, MD
(443) 811
MULTIPLE OCN LISTING
(443) 812
Verizon Wireless
Columbia, MD
(443) 813
T-Mobile
Baltimore, MD
(443) 814
T-Mobile
Baltimore, MD
(443) 815
Verizon Business
Baltimore, MD
(443) 816
Severna Park, MD
(443) 817
Verizon Business
Baltimore, MD
(443) 818
AT&T
Pasadena, MD
(443) 819
T-Mobile
Bel Air, MD
(443) 820
T-Mobile
Baltimore, MD
(443) 821
Verizon Wireless
Westminster, MD
(443) 822
T-Mobile
Annapolis, MD
(443) 823
AT&T
Towson, MD
(443) 824
T-Mobile
Towson, MD
(443) 825
T-Mobile
Baltimore, MD
(443) 826
Verizon Wireless
Baltimore, MD
(443) 827
Verizon Wireless
Baltimore, MD
(443) 828
Windstream
Ellicott City, MD
(443) 829
T-Mobile
Baltimore, MD
(443) 830
Onvoy
Catonsville, MD
(443) 831
AT&T
Baltimore, MD
(443) 832
Verizon Wireless
Baltimore, MD
(443) 833
Verizon Wireless
Halethorpe, MD
(443) 834
Verizon Wireless
Towson, MD
(443) 835
Verizon Wireless
Baltimore, MD
(443) 836
Baltimore, MD
(443) 837
Windstream
Annapolis, MD
(443) 838
AT&T
Baltimore, MD
(443) 839
T-Mobile
Baltimore, MD
(443) 840
Verizon
Catonsville, MD
(443) 841
Verizon Wireless
Baltimore, MD
(443) 842
Verizon Wireless
Baltimore, MD
(443) 843
Verizon
Havre De Grace, MD
(443) 844
Verizon Wireless
Baltimore, MD
(443) 845
Verizon Wireless
Baltimore, MD
(443) 846
AT&T
Towson, MD
(443) 847
AT&T
Towson, MD
(443) 848
Verizon Wireless
Baltimore, MD
(443) 849
Verizon
Towson, MD
(443) 850
T-Mobile
Baltimore, MD
(443) 851
T-Mobile
Catonsville, MD
(443) 852
AT&T
Annapolis, MD
(443) 853
Verizon Business
Baltimore, MD
(443) 854
T-Mobile
Baltimore, MD
(443) 855
Verizon Business
Aberdeen, MD
(443) 856
AT&T
Ocean City, MD
(443) 857
T-Mobile
Baltimore, MD
(443) 858
T-Mobile
Baltimore, MD
(443) 859
Verizon Wireless
Salisbury, MD
(443) 860
Verizon Business
Catonsville, MD
(443) 861
Verizon
Aberdeen, MD
(443) 862
Verizon Wireless
Towson, MD
(443) 863
Centurylink
Baltimore, MD
(443) 864
T-Mobile
Columbia, MD
(443) 865
T-Mobile
Baltimore, MD
(443) 866
T-Mobile
Bel Air, MD
(443) 867
Verizon Wireless
Glen Burnie, MD
(443) 868
T-Mobile
Baltimore, MD
(443) 869
Comcast
Baltimore, MD
(443) 870
Centurylink
Pikesville, MD
(443) 871
T-Mobile
Annapolis, MD
(443) 872
Windstream
Baltimore, MD
(443) 873
Comcast
Pikesville, MD
(443) 874
Windstream
Baltimore, MD
(443) 875
AT&T
Annapolis, MD
(443) 876
T-Mobile
Bel Air, MD
(443) 877
AT&T
North East, MD
(443) 878
Verizon Wireless
Baltimore, MD
(443) 879
Onvoy
Baltimore, MD
(443) 880
Verizon Wireless
Salisbury, MD
(443) 881
T-Mobile
Reisterstown, MD
(443) 882
T-Mobile
Baltimore, MD
(443) 883
Verizon Wireless
Baltimore, MD
(443) 884
Windstream
Baltimore, MD
(443) 885
Verizon
Baltimore, MD
(443) 886
Verizon Wireless
Baltimore, MD
(443) 887
Harmans, MD
(443) 888
Onvoy
Princess Anne, MD
(443) 889
T-Mobile
Glen Burnie, MD
(443) 890
Verizon Wireless
Baltimore, MD
(443) 891
T-Mobile
Baltimore, MD
(443) 892
Bandwidth.com
New Windsor, MD
(443) 893
Baltimore, MD
(443) 894
T-Mobile
Baltimore, MD
(443) 895
AT&T
Towson, MD
(443) 896
Verizon Wireless
Baltimore, MD
(443) 897
T-Mobile
Baltimore, MD
(443) 898
Comcast
Pikesville, MD
(443) 899
Elkridge, MD
(443) 900
Verizon Wireless
Towson, MD
(443) 901
Windstream
Towson, MD
(443) 902
T-Mobile
Baltimore, MD
(443) 903
Verizon Wireless
Bel Air, MD
(443) 904
Verizon Wireless
Baltimore, MD
(443) 905
AT&T
Annapolis, MD
(443) 906
Peerless Network
Severna Park, MD
(443) 907
Verizon Wireless
Elkton, MD
(443) 908
T-Mobile
Baltimore, MD
(443) 909
Onvoy
Baltimore, MD
(443) 910
AT&T
Bel Air, MD
(443) 912
AT&T
Towson, MD
(443) 913
T-Mobile
Baltimore, MD
(443) 914
Verizon Business
Reisterstown, MD
(443) 915
Verizon Wireless
Baltimore, MD
(443) 916
T-Mobile
Baltimore, MD
(443) 917
Bandwidth.com
Columbia, MD
(443) 918
Windstream
Taneytown, MD
(443) 919
Windstream
Baltimore, MD
(443) 920
Sykesville, MD
(443) 921
Windstream
Baltimore, MD
(443) 922
T-Mobile
Edgewood, MD
(443) 923
Windstream
Baltimore, MD
(443) 924
Verizon Wireless
Annapolis, MD
(443) 925
T-Mobile
Baltimore, MD
(443) 926
Verizon Wireless
Annapolis, MD
(443) 927
Centurylink
Baltimore, MD
(443) 928
Verizon Wireless
Baltimore, MD
(443) 929
T-Mobile
Pikesville, MD
(443) 930
T-Mobile
Baltimore, MD
(443) 931
AT&T
Baltimore, MD
(443) 932
T-Mobile
Baltimore, MD
(443) 933
Verizon Wireless
Hunt Valley, MD
(443) 934
Verizon Wireless
Baltimore, MD
(443) 935
AT&T
Towson, MD
(443) 936
AT&T
Baltimore, MD
(443) 937
Union Bridge, MD
(443) 938
T-Mobile
Baltimore, MD
(443) 939
T-Mobile
Baltimore, MD
(443) 940
Windstream
Pikesville, MD
(443) 941
T-Mobile
Elkton, MD
(443) 942
T-Mobile
Severna Park, MD
(443) 943
T-Mobile
Baltimore, MD
(443) 944
Verizon Wireless
Salisbury, MD
(443) 945
Verizon Wireless
Elkton, MD
(443) 946
Parkville, MD
(443) 947
Onvoy
Perryville, MD
(443) 948
T-Mobile
Baltimore, MD
(443) 949
Comcast
Annapolis, MD
(443) 951
Centurylink
Annapolis, MD
(443) 952
Onvoy
Westminster, MD
(443) 953
Verizon Wireless
Salisbury, MD
(443) 954
Windstream
Baltimore, MD
(443) 955
Verizon Wireless
Baltimore, MD
(443) 956
AT&T
Baltimore, MD
(443) 957
Baltimore, MD
(443) 960
Verizon Wireless
Glen Burnie, MD
(443) 961
Bandwidth.com
Baltimore, MD
(443) 962
T-Mobile
Glen Burnie, MD
(443) 963
AT&T
Baltimore, MD
(443) 964
Comcast
North Beach, MD
(443) 965
AT&T
Baltimore, MD
(443) 966
Verizon Wireless
Fallston, MD
(443) 967
Peerless Network
North East, MD
(443) 968
Comcast
Prince Frederick, MD
(443) 969
Windstream
Essex, MD
(443) 970
Verizon Wireless
Baltimore, MD
(443) 971
Taneytown, MD
(443) 972
Cambridge, MD
(443) 973
Bandwidth.com
Baltimore, MD
(443) 974
Verizon Wireless
Westminster, MD
(443) 975
Verizon Wireless
Prince Frederick, MD
(443) 977
Verizon Wireless
Baltimore, MD
(443) 978
T-Mobile
Salisbury, MD
(443) 979
T-Mobile
Columbia, MD
(443) 980
AT&T
Catonsville, MD
(443) 981
Verizon Wireless
Fallston, MD
(443) 982
YMax Communications
Baltimore, MD
(443) 983
Baltimore, MD
(443) 984
Verizon
Baltimore, MD
(443) 985
T-Mobile
Randallstown, MD
(443) 986
Verizon Wireless
Baltimore, MD
(443) 987
Verizon Wireless
Bel Air, MD
(443) 988
Verizon Wireless
Centreville, MD
(443) 989
Windstream
Glen Burnie, MD
(443) 990
AT&T
Baltimore, MD
(443) 991
T-Mobile
Towson, MD
(443) 992
T-Mobile
Baltimore, MD
(443) 993
T-Mobile
Elkton, MD
(443) 994
AT&T
Annapolis, MD
(443) 995
AT&T
Annapolis, MD
(443) 996
AT&T
Catonsville, MD
(443) 997
Verizon
Baltimore, MD
(443) 998
Onvoy
Parkville, MD
(443) 999
Verizon