Local Calling Guide
Area code/prefix search
NPA: 703
[Rate centres in NPA 703]
[Dial plan for NPA 703]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-260
| 3 |
Dulles Metro |
VA |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
| 703-260
| 4 |
Dulles Metro |
VA |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2018-05-29 |
|
| 703-260
| 5 |
Dulles Metro |
VA |
DLLSVAXARS0 |
0233 VERIZON SOUTH, INC. - VA (CONTEL) |
236 |
|
|
|
| 703-260
| 6 |
Dulles Metro |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2010-04-30 |
|
| 703-260
| 7 |
Dulles Metro |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2013-10-04 |
|
| 703-260
| 8 |
Dulles Metro |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2019-02-18 |
|
| 703-260
| 9 |
Dulles Metro |
VA |
ARTNVAARDS2 |
275G PEERLESS NETWORK OF VIRGINIA, LLC - VA |
236 |
|
2018-06-29 |
|
| 703-261
| A |
Washington Zone 19 |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 703-261
| 0 |
Washington Zone 19 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2008-04-18 |
|
| 703-261
| 1 |
Washington Zone 19 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2008-04-18 |
|
| 703-261
| 2 |
Washington Zone 19 |
VA |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 703-261
| 3 |
Washington Zone 19 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2009-10-15 |
|
| 703-261
| 4 |
Washington Zone 19 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-01-08 |
|
| 703-261
| 5 |
Washington Zone 19 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2009-10-04 |
|
| 703-261
| 6 |
Washington Zone 19 |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2008-03-22 |
|
| 703-261
| 7 |
Washington Zone 19 |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2006-07-03 |
|
| 703-261
| 8 |
Washington Zone 19 |
VA |
VINNVACBDS0 |
138E ONVOY, LLC - VA |
236 |
|
2022-08-21 |
|
| 703-261
| 9 |
Washington Zone 19 |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2010-01-08 |
|
| 703-262
| A |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 0 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 1 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 2 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 3 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 4 |
Washington Zone 19 |
VA |
|
187K BARR TELL USA |
236 |
|
2026-05-25 |
|
| 703-262
| 5 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 6 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 7 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 8 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-262
| 9 |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| A |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 0 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 1 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 2 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 3 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 4 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 5 |
Herndon |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2017-04-08 |
|
| 703-263
| 6 |
Herndon |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2018-03-18 |
|
| 703-263
| 7 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 8 |
Herndon |
VA |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2017-03-20 |
|
| 703-263
| 9 |
Herndon |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-264
| A |
Washington Zone 19 |
VA |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-265
| A |
Washington Zone 19 |
VA |
LARLMDCCAMD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-266
| A |
Braddock |
VA |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| A |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 0 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 1 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 2 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 3 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 4 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-267
| 5 |
Washington Zone 19 |
VA |
FRFXVAFFDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
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Last updated: Sat, 10 Oct 2026 15:24:20 UTC
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