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 |
| 202-798
| 3 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 4 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 5 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 6 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 7 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 8 |
WASHDCDP8MD |
074F BANDWIDTH.COM CLEC, LLC - DC |
236 |
|
2015-02-03 |
|
| 202-798
| 9 |
BTVLMD12CMA |
5562 METROPCS, INC. |
236 |
|
2015-02-08 |
|
| 202-799
| A |
WASHDCSWDSA |
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 0 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 1 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 2 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 3 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 4 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 5 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 6 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 7 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-799
| 8 |
|
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2025-11-03 |
|
| 202-799
| 9 |
|
9211 VERIZON WASHINGTON DC, INC. |
236 |
|
|
|
| 202-800
| A |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
|
|
| 202-800
| 0 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 1 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2011-11-23 |
|
| 202-800
| 2 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2011-11-23 |
|
| 202-800
| 3 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 4 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 5 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 6 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 7 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 8 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-800
| 9 |
WASHDC12DS6 |
275F PEERLESS NETWORK OF THE DISTRICT OF COLUMBIA, DC |
236 |
|
2011-03-31 |
|
| 202-801
| A |
SLSPMDSSX6X |
6630 SPOK, INC. |
236 |
|
|
|
| 202-802
| A |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
|
|
| 202-802
| 0 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2012-01-28 |
|
| 202-802
| 1 |
WASKDCFNAMD |
6402 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - DC |
236 |
|
2012-01-28 |
|
| 202-802
| 2 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 4 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 5 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 6 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 7 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 8 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-10-13 |
|
| 202-802
| 9 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2013-06-28 |
|
| 202-803
| A |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
|
|
| 202-803
| 0 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-02-05 |
|
| 202-803
| 1 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-02-20 |
|
| 202-803
| 2 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2012-01-17 |
|
| 202-803
| 3 |
BTVLMD18GT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2012-02-20 |
|
| 202-803
| 4 |
|
829J PAETEC ITEL, LLC |
236 |
|
2012-01-09 |
|
| 202-803
| 5 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2012-01-09 |
|
| 202-803
| 6 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2012-01-09 |
|
| 202-803
| 7 |
MCLNVA23DS4 |
6117 LEVEL 3 COMMUNICATIONS, LLC - DC |
236 |
|
2012-11-09 |
|
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Last updated: Tue, 16 Jun 2026 00:09:45 UTC
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