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 |
| 227-266
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 0 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 6 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 8 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-266
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-02-02 |
|
| 227-268
| 7 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-05-21 |
|
| 227-268
| 8 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2026-03-13 |
|
| 227-271
| A |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-03-13 |
|
| 227-271
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-06 |
|
| 227-271
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-06 |
|
| 227-271
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-06 |
|
| 227-271
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-06 |
|
| 227-271
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-06 |
|
| 227-271
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-03-13 |
|
| 227-271
| 9 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-03-13 |
|
| 227-273
| 0 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 1 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-273
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-04-21 |
|
| 227-274
| 2 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 3 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 4 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 5 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 6 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 7 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-274
| 9 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-06-02 |
|
| 227-276
| 7 |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-10-04 |
|
| 227-276
| 8 |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-10-04 |
|
| 227-276
| 9 |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-29 |
|
| 227-278
| 6 |
Waldorf |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-29 |
|
| 227-280
| A |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-07-05 |
|
| 227-280
| 8 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-07-05 |
|
| 227-280
| 9 |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-07-05 |
|
| 227-284
| 5 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-29 |
|
| 227-284
| 6 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-29 |
|
| 227-284
| 8 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-08-22 |
|
| 227-284
| 9 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-08-22 |
|
| 227-287
| A |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2025-09-06 |
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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