Local Calling Guide
Area code/prefix search
NPA: 703
[Rate centres in NPA 703]
[Dial plan for NPA 703]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-663
| 2 |
Washington Zone 17 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-663
| 3 |
Washington Zone 17 |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-05-08 |
|
| 703-663
| 4 |
Washington Zone 17 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2004-09-10 |
|
| 703-663
| 5 |
Washington Zone 17 |
VA |
WASHDCTTDS0 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2005-10-10 |
|
| 703-663
| 6 |
Washington Zone 17 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2005-02-04 |
|
| 703-663
| 7 |
Washington Zone 17 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2005-09-05 |
|
| 703-663
| 8 |
Washington Zone 17 |
VA |
FLCHVA19DS0 |
7189 COX VIRGINIA TELCOM, INC. - VA |
236 |
|
2006-03-16 |
|
| 703-663
| 9 |
Washington Zone 17 |
VA |
WASJDCDCDS0 |
4005 GLOBAL CROSSING TELEMANAGEMENT, INC. - VA |
236 |
|
2007-01-29 |
|
| 703-664
| A |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 0 |
Washington Zone 8 |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2006-06-03 |
|
| 703-664
| 1 |
Washington Zone 8 |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2012-03-03 |
|
| 703-664
| 2 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 3 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 4 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 5 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 6 |
Washington Zone 8 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 703-664
| 7 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 8 |
Washington Zone 8 |
VA |
ALXNVAMVDS0 |
9213 VERIZON VIRGINIA, INC. |
236 |
|
|
|
| 703-664
| 9 |
Washington Zone 8 |
VA |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-11 |
|
| 703-665
| A |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-665
| 0 |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2007-05-23 |
|
| 703-665
| 1 |
Dulles |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2012-08-27 |
|
| 703-665
| 2 |
Dulles |
VA |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2010-08-29 |
|
| 703-665
| 3 |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2012-06-25 |
|
| 703-665
| 4 |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
|
|
| 703-665
| 5 |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2013-08-20 |
|
| 703-665
| 6 |
Dulles |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2011-12-25 |
|
| 703-665
| 7 |
Dulles |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2013-05-31 |
|
| 703-665
| 8 |
Dulles |
VA |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2017-08-17 |
|
| 703-665
| 9 |
Dulles |
VA |
WASHDCDP8MD |
079F BANDWIDTH.COM CLEC, LLC - VA |
236 |
|
2011-04-07 |
|
| 703-666
| A |
Washington Zone 8 |
VA |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
| 703-666
| 0 |
Washington Zone 8 |
VA |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2020-07-13 |
|
| 703-666
| 1 |
Washington Zone 8 |
VA |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
| 703-666
| 2 |
Washington Zone 8 |
VA |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2020-07-02 |
|
| 703-666
| 3 |
Washington Zone 8 |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2020-06-26 |
|
| 703-666
| 4 |
Washington Zone 8 |
VA |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2020-07-13 |
|
| 703-666
| 5 |
Washington Zone 8 |
VA |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
| 703-666
| 6 |
Washington Zone 8 |
VA |
WASHDC12OMD |
4155 CAVALIER EAST, LLC - VA |
236 |
|
|
|
| 703-666
| 7 |
Washington Zone 8 |
VA |
WASHDCSWMMD |
624H ONVOY SPECTRUM, LLC |
236 |
|
2020-07-13 |
|
| 703-666
| 8 |
Washington Zone 8 |
VA |
MCLNVA23DS4 |
8825 LEVEL 3 COMMUNICATIONS, LLC - VA |
236 |
|
2006-10-10 |
|
| 703-666
| 9 |
Washington Zone 8 |
VA |
WASJDCDCDS0 |
4005 GLOBAL CROSSING TELEMANAGEMENT, INC. - VA |
236 |
|
2006-08-31 |
|
| 703-667
| A |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 0 |
Washington Zone 19 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2010-12-04 |
|
| 703-667
| 1 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 2 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 3 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 4 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 5 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 6 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
| 703-667
| 7 |
Washington Zone 19 |
VA |
TYCRVA03AMD |
8357 US LEC OF VIRGININA, LLC |
236 |
|
|
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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