Local Calling Guide
Area code/prefix search
Switch: CHCHMDBEWMD
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 227-287
| 0 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-287
| 9 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
| 227-289
| 5 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-07-24 |
|
| 227-289
| 7 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-01 |
|
| 227-289
| 8 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-01 |
|
| 227-290
| 6 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-13 |
|
| 227-290
| 7 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-01 |
|
| 227-290
| 8 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-01 |
|
| 227-290
| 9 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-01 |
|
| 227-301
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 6 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 8 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-301
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-05-02 |
|
| 227-303
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-303
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-303
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-303
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-303
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 0 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-304
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-305
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-305
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-305
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-305
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-305
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-310
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-310
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-310
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-310
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-310
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-310
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-27 |
|
| 227-338
| 0 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 >>
Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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