Local Calling Guide
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 227-280
| 1 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-10-21 |
|
| 227-280
| 2 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-17 |
|
| 227-280
| 3 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-17 |
|
| 227-280
| 4 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-17 |
|
| 227-280
| 5 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-20 |
|
| 227-280
| 6 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-20 |
|
| 227-280
| 7 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-20 |
|
| 227-282
| A |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-25 |
|
| 227-282
| 0 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-09-26 |
|
| 227-282
| 1 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-10-30 |
|
| 227-282
| 2 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-10-30 |
|
| 227-282
| 3 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-17 |
|
| 227-282
| 4 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-28 |
|
| 227-282
| 5 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-28 |
|
| 227-282
| 6 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-28 |
|
| 227-282
| 7 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-28 |
|
| 227-282
| 8 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-25 |
|
| 227-282
| 9 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-07-25 |
|
| 227-289
| A |
Waldorf |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-10-11 |
|
| 227-289
| 9 |
Waldorf |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-10-11 |
|
| 227-292
| A |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-08-21 |
|
| 227-292
| 0 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-17 |
|
| 227-292
| 1 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-20 |
|
| 227-292
| 2 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-11-20 |
|
| 227-292
| 4 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-01-23 |
|
| 227-292
| 6 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-08-21 |
|
| 227-292
| 7 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-08-21 |
|
| 227-292
| 8 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-08-21 |
|
| 227-292
| 9 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-08-21 |
|
| 227-300
| A |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-300
| 7 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-300
| 8 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-300
| 9 |
Ashton |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-303
| A |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-303
| 8 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-303
| 9 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-18 |
|
| 227-304
| A |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-15 |
|
| 227-304
| 8 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-15 |
|
| 227-304
| 9 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-15 |
|
| 227-310
| A |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-04-25 |
|
| 227-310
| 9 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-04-25 |
|
| 227-338
| A |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-04 |
|
| 227-338
| 9 |
Washington Zone 10 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-12-04 |
|
| 227-529
| 1 |
Gaithersburg |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-02-27 |
|
| 227-529
| 5 |
Gaithersburg |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2026-03-07 |
|
| 227-772
| 1 |
Washington Zone 4 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2025-01-16 |
|
| 240-200
| 2 |
Washington Zone 2 |
MD |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2011-11-24 |
|
| 240-216
| A |
Waldorf |
MD |
5562 METROPCS, INC. |
236 |
|
|
|
| 240-216
| 0 |
Waldorf |
MD |
5562 METROPCS, INC. |
236 |
|
|
|
| 240-216
| 1 |
Waldorf |
MD |
5562 METROPCS, INC. |
236 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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