Local Calling Guide
Area code/prefix search
Herndon, VA
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 571-926
| 6 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-07-02 |
|
| 571-926
| 7 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2007-08-21 |
|
| 571-926
| 8 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2007-07-12 |
|
| 571-926
| 9 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2007-05-18 |
|
| 703-230
| A |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 0 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 1 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 2 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 3 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 4 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 5 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 6 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 7 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-230
| 8 |
LARLMDCC5MD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
2006-04-07 |
|
| 703-230
| 9 |
HRNDVA13AMD |
4725 CAVALIER TELEPHONE, LLC - VA |
236 |
|
|
|
| 703-234
| A |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
|
|
| 703-238
| A |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| A |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 0 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 1 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 2 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 3 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 4 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 5 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2017-04-08 |
|
| 703-263
| 6 |
FLCHVA19DS0 |
7189 COX VIRGINIA TELCOM, INC. - VA |
236 |
|
2018-03-18 |
|
| 703-263
| 7 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-263
| 8 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2017-03-20 |
|
| 703-263
| 9 |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-282
| A |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
|
|
| 703-376
| A |
ARTNVACKDS2 |
7421 AT&T - LOCAL |
236 |
|
|
|
| 703-376
| 0 |
ARTNVACKDS2 |
7421 AT&T - LOCAL |
236 |
|
|
|
| 703-376
| 1 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2004-09-29 |
|
| 703-376
| 2 |
ARTNVACKDS2 |
7421 AT&T - LOCAL |
236 |
|
|
|
| 703-376
| 3 |
|
5832 CORETEL VIRGINIA, LLC - VA |
236 |
|
2003-01-18 |
|
| 703-376
| 4 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2003-10-11 |
|
| 703-376
| 5 |
HRNDVAHEDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
2004-07-17 |
|
| 703-376
| 6 |
ARTNVACKDS2 |
7421 AT&T - LOCAL |
236 |
|
|
|
| 703-376
| 7 |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2004-08-06 |
|
| 703-376
| 8 |
FLCHVA19DS0 |
7189 COX VIRGINIA TELCOM, INC. - VA |
236 |
|
2004-02-29 |
|
| 703-376
| 9 |
ARTNVACKDS2 |
7421 AT&T - LOCAL |
236 |
|
|
|
| 703-378
| A |
CNVIVACTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-390
| A |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-391
| A |
RSTNVAFMRP0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-421
| A |
HRNDVASTDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-429
| A |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-429
| 0 |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2012-03-04 |
|
| 703-429
| 1 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-01-18 |
|
| 703-429
| 2 |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2012-03-03 |
|
| 703-429
| 3 |
WASHDCCZDS1 |
4772 XO VIRGINIA, LLC |
236 |
|
2012-02-24 |
|
| 703-429
| 4 |
FLCHVA19DS0 |
7189 COX VIRGINIA TELCOM, INC. - VA |
236 |
|
2012-12-04 |
|
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