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 |
| 301-312
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-312
| 0 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-09-23 |
|
| 301-312
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 0 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 6 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 8 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-318
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-323
| 3 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-03-07 |
|
| 301-323
| 5 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-03-07 |
|
| 301-332
| A |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 0 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 1 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 2 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 3 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 4 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 5 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 6 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 7 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 8 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-335
| 9 |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-346
| A |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-366
| 1 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-06-17 |
|
| 301-366
| 2 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-06-17 |
|
| 301-366
| 6 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-06-17 |
|
| 301-366
| 9 |
Gaithersburg |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-09-27 |
|
| 301-368
| 4 |
Damascus |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2017-10-20 |
|
| 301-377
| 1 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-02-04 |
|
| 301-377
| 3 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-05-28 |
|
| 301-377
| 6 |
Laurel |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2010-02-04 |
|
| 301-385
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-412
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-450
| A |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-450
| 9 |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2022-09-16 |
|
| 301-503
| A |
Washington Zone 2 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-526
| A |
Washington Zone 3 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 301-529
| A |
Washington Zone 10 |
MD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
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Last updated: Thu, 16 Jul 2026 02:21:55 UTC
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