Local Calling Guide
Area code/prefix search
Washington Zone 17, VA
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| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-992
| A |
|
318J COMCAST IP PHONE, LLC |
236 |
|
|
|
| 703-992
| 0 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2005-05-25 |
|
| 703-992
| 1 |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-04-16 |
|
| 703-992
| 2 |
WASHDCDTDS1 |
7529 TELEPORT COMMUNICATIONS AMERICA, LLC - DC |
236 |
|
2004-04-16 |
|
| 703-992
| 3 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-08-13 |
|
| 703-992
| 4 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-08-13 |
|
| 703-992
| 5 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2005-01-22 |
|
| 703-992
| 6 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2003-12-03 |
|
| 703-992
| 7 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2004-11-01 |
|
| 703-992
| 8 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2005-03-08 |
|
| 703-992
| 9 |
|
318J COMCAST IP PHONE, LLC |
236 |
|
2005-05-25 |
|
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Last updated: Sun, 17 May 2026 03:26:51 UTC
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