Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
Block: A
<< 1 2 3 4 5 6 7 8 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
667-301
| A |
Prince Frederick |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
667-302
| A |
Cecilton |
MD |
SLBRMDSBWMD |
073H TELNYX LLC |
242 |
|
|
|
667-303
| A |
Baltimore |
MD |
BLTMMDCHDMD |
551G NUSO, LLC |
238 |
|
|
|
667-304
| A |
Essex |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
|
|
667-305
| A |
Pikesville |
MD |
BLTMMDCHDMD |
551G NUSO, LLC |
238 |
|
|
|
667-306
| A |
Baltimore |
MD |
BLTMMDSN6MD |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
|
|
667-307
| A |
Crofton |
MD |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
|
|
667-308
| A |
Towson |
MD |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
|
|
667-309
| A |
Baltimore |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
667-310
| A |
Parkville |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
667-312
| A |
Baltimore |
MD |
BLTMMDSN1MD |
361H ATLANTECH ONLINE, INC. - MD |
238 |
|
|
|
667-313
| A |
Pikesville |
MD |
BLTOMDKHDS0 |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
238 |
|
|
|
667-314
| A |
Westminster |
MD |
BLTQMD012MD |
964H BARR TELL USA, INC. |
238 |
|
|
|
667-315
| A |
Bel Air |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
|
|
667-316
| A |
Oxford |
MD |
SLBRMDSBXMD |
073H TELNYX LLC |
242 |
|
|
|
667-317
| A |
Princess Anne |
MD |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
|
|
667-318
| A |
Cockeysville |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
|
|
667-319
| A |
Chestertown |
MD |
SLBRMDSCXMD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
242 |
|
|
|
667-320
| A |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
667-321
| A |
Prince Frederick |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
667-322
| A |
Waterloo (Washington DC LATA) |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
|
|
667-323
| A |
Queenstown |
MD |
SLBRMDSBXFX |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
242 |
|
|
|
667-324
| A |
Randallstown |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
667-325
| A |
Glen Burnie |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
667-326
| A |
Church Hill |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
|
|
667-327
| A |
Cambridge |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-328
| A |
Essex |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
|
|
667-329
| A |
Parkton |
MD |
BLTMMDCHXTX |
073H TELNYX LLC |
238 |
|
|
|
667-330
| A |
Salisbury |
MD |
SLBRMDSB8MD |
2589 US LEC OF MARYLAND, INC. |
242 |
|
|
|
667-331
| A |
Towson |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
|
|
667-332
| A |
New Windsor |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
667-333
| A |
Armiger-Gibson Island |
MD |
BLTMMDSN3MD |
8697 BALTIMORE-WASHINGTON TELEPHONE (BWT) |
238 |
|
|
|
667-334
| A |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
667-335
| A |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
667-336
| A |
Bel Air |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
667-337
| A |
Centreville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-338
| A |
Crofton |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
667-339
| A |
Sykesville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
667-340
| A |
Churchville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
667-341
| A |
Delmar |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-342
| A |
Preston |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-343
| A |
Cambridge |
MD |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
|
|
667-344
| A |
Chase |
MD |
BLTMMDCHX7X |
073H TELNYX LLC |
238 |
|
|
|
667-345
| A |
Catonsville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
667-346
| A |
Salisbury |
MD |
SLBRMDSBY0X |
425J CSC WIRELESS, LLC |
242 |
|
|
|
667-347
| A |
Federalsburg |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-348
| A |
Ridgely |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-349
| A |
Still Pond |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-350
| A |
Wingate |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
|
|
667-351
| A |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
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Last updated: Fri, 22 Mar 2024 03:02:44 UTC
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