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 |
| 227-338
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-338
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-12-23 |
|
| 227-444
| 0 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-444
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-444
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-444
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-529
| 7 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-04-20 |
|
| 227-722
| 3 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-11-01 |
|
| 227-722
| 5 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-12-06 |
|
| 227-997
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-02-26 |
|
| 227-997
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 227-997
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 227-997
| 6 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 227-998
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-11-25 |
|
| 227-998
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2024-11-25 |
|
| 227-998
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 227-998
| 8 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 227-998
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-02 |
|
| 240-205
| A |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-205
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-09-13 |
|
| 240-205
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-09-13 |
|
| 240-205
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-09-13 |
|
| 240-209
| 0 |
Indian Head |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2020-04-29 |
|
| 240-209
| 7 |
Indian Head |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-11-11 |
|
| 240-210
| A |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 0 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 1 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 2 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 3 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 4 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 5 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-210
| 6 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 240-222
| 0 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-09-02 |
|
| 240-229
| 3 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-10-17 |
|
| 240-229
| 4 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2021-10-17 |
|
| 240-229
| 5 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-08-28 |
|
| 240-243
| 3 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2014-09-19 |
|
| 240-243
| 5 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-11-18 |
|
| 240-243
| 7 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2019-01-22 |
|
| 240-243
| 8 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2023-07-11 |
|
| 240-246
| 4 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2005-01-03 |
|
| 240-246
| 5 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2005-01-03 |
|
| 240-246
| 6 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2005-01-03 |
|
| 240-247
| 7 |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-11-04 |
|
| 240-252
| 0 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2004-03-03 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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