Local Calling Guide
Area code/prefix search
Washington Zone 1, DC
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 202-843
| 5 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2019-11-29 |
|
| 202-843
| 6 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2019-11-29 |
|
| 202-843
| 7 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2019-12-16 |
|
| 202-843
| 8 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
|
|
| 202-843
| 9 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
|
|
| 202-844
| A |
WASHDCSW00Z |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 202-844
| 0 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-844
| 1 |
WASHDCSW00Z |
829J PAETEC ITEL, LLC |
236 |
|
2015-07-16 |
|
| 202-844
| 2 |
WASHDCSW00Z |
829J PAETEC ITEL, LLC |
236 |
|
2015-07-16 |
|
| 202-844
| 3 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2015-07-16 |
|
| 202-844
| 4 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2015-07-16 |
|
| 202-844
| 5 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2015-07-16 |
|
| 202-844
| 6 |
WASHDCSW00Z |
829J PAETEC ITEL, LLC |
236 |
|
2015-07-11 |
|
| 202-844
| 7 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-844
| 8 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-07-30 |
|
| 202-844
| 9 |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2015-08-12 |
|
| 202-845
| A |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
| 202-845
| 0 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2017-11-02 |
|
| 202-845
| 1 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2017-12-20 |
|
| 202-845
| 2 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2017-12-20 |
|
| 202-845
| 3 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2017-12-06 |
|
| 202-845
| 4 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2017-12-06 |
|
| 202-845
| 5 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2017-12-06 |
|
| 202-845
| 6 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2017-12-27 |
|
| 202-845
| 7 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2018-09-10 |
|
| 202-845
| 8 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2018-09-10 |
|
| 202-845
| 9 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2018-01-10 |
|
| 202-846
| A |
WASHDCSWCMD |
812C INTRADO COMMUNICATIONS LLC |
236 |
|
|
|
| 202-846
| 0 |
WASHDCSWCMD |
812C INTRADO COMMUNICATIONS LLC |
236 |
|
2015-03-27 |
|
| 202-846
| 1 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2015-06-12 |
|
| 202-846
| 2 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-05-25 |
|
| 202-846
| 3 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-06-11 |
|
| 202-846
| 4 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-06-11 |
|
| 202-846
| 5 |
VINNVACBDS0 |
850D ONVOY, LLC - DC |
236 |
|
2015-06-11 |
|
| 202-846
| 6 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2015-09-07 |
|
| 202-846
| 7 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2015-07-16 |
|
| 202-846
| 8 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2015-07-31 |
|
| 202-846
| 9 |
WASHDCSWCMD |
812C INTRADO COMMUNICATIONS LLC |
236 |
|
2015-03-27 |
|
| 202-847
| A |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2025-04-02 |
|
| 202-847
| 0 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2013-12-11 |
|
| 202-847
| 1 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2013-12-11 |
|
| 202-847
| 2 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2013-12-11 |
|
| 202-847
| 3 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2013-12-11 |
|
| 202-847
| 4 |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2014-08-25 |
|
| 202-847
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2014-08-30 |
|
| 202-847
| 6 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2014-08-30 |
|
| 202-847
| 7 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-26 |
|
| 202-847
| 8 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-26 |
|
| 202-847
| 9 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2014-08-26 |
|
| 202-848
| A |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
|
|
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Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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