Local Calling Guide
Area code/prefix search
NPA: 227
[Rate centres in NPA 227]
[Dial plan for NPA 227]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 227-231
| 1 |
Washington Zone 6 |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-03-30 |
|
| 227-231
| 2 |
Washington Zone 6 |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-03-30 |
|
| 227-231
| 3 |
Washington Zone 6 |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-03-30 |
|
| 227-231
| 4 |
Washington Zone 6 |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-06-27 |
|
| 227-231
| 5 |
Washington Zone 6 |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-06-27 |
|
| 227-231
| 6 |
Washington Zone 6 |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-06-27 |
|
| 227-231
| 7 |
Washington Zone 6 |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-06-27 |
|
| 227-231
| 8 |
Washington Zone 6 |
MD |
WASHDC12NMD |
490J BOOST SUBSCRIBERCO L.L.C. |
236 |
|
2024-08-26 |
|
| 227-231
| 9 |
Washington Zone 6 |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2025-10-12 |
|
| 227-232
| A |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 0 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 1 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 2 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 3 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 4 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-05 |
|
| 227-232
| 5 |
Laurel |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2024-04-06 |
|
| 227-232
| 6 |
Laurel |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2024-04-06 |
|
| 227-232
| 7 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-08-24 |
|
| 227-232
| 8 |
Laurel |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2024-04-06 |
|
| 227-232
| 9 |
Laurel |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-12-17 |
|
| 227-233
| A |
Washington Zone 2 |
MD |
BTVLMD18GT6 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-04-08 |
|
| 227-233
| 0 |
Washington Zone 2 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2024-06-15 |
|
| 227-233
| 1 |
Washington Zone 2 |
MD |
ARTNVAARXGY |
478J NUSO, LLC |
236 |
|
2024-06-17 |
|
| 227-233
| 2 |
Washington Zone 2 |
MD |
ARTNVAARXGY |
478J NUSO, LLC |
236 |
|
2024-06-17 |
|
| 227-233
| 3 |
Washington Zone 2 |
MD |
ARTNVAARXGY |
478J NUSO, LLC |
236 |
|
2024-06-17 |
|
| 227-233
| 4 |
Washington Zone 2 |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-07-05 |
|
| 227-233
| 5 |
Washington Zone 2 |
MD |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2024-07-14 |
|
| 227-233
| 6 |
Washington Zone 2 |
MD |
BTVLMD18GT6 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-04-08 |
|
| 227-233
| 7 |
Washington Zone 2 |
MD |
BTVLMD18GT6 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-04-08 |
|
| 227-233
| 8 |
Washington Zone 2 |
MD |
BTVLMD18GT6 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-04-08 |
|
| 227-233
| 9 |
Washington Zone 2 |
MD |
BTVLMD18GT6 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-04-08 |
|
| 227-234
| A |
Leonardtown |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-29 |
|
| 227-234
| 0 |
Leonardtown |
MD |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2024-04-29 |
|
| 227-234
| 1 |
Leonardtown |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2024-08-12 |
|
| 227-234
| 2 |
Leonardtown |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-11-11 |
|
| 227-234
| 3 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2025-04-03 |
|
| 227-234
| 4 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2025-04-03 |
|
| 227-234
| 5 |
Leonardtown |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2025-04-03 |
|
| 227-234
| 8 |
Leonardtown |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-01-30 |
|
| 227-234
| 9 |
Leonardtown |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-29 |
|
| 227-235
| A |
Hughesville |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-05-16 |
|
| 227-235
| 0 |
Hughesville |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-11-22 |
|
| 227-235
| 9 |
Hughesville |
MD |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2024-05-16 |
|
| 227-236
| A |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-05-02 |
|
| 227-236
| 0 |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-06-02 |
|
| 227-236
| 1 |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-06-02 |
|
| 227-236
| 2 |
Washington Zone 10 |
MD |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2024-05-03 |
|
| 227-236
| 3 |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-05-02 |
|
| 227-236
| 4 |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-05-02 |
|
| 227-236
| 5 |
Washington Zone 10 |
MD |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-05-02 |
|
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Last updated: Thu, 05 Feb 2026 23:41:55 UTC
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