Local Calling Guide
Area code/prefix search
NPA: 703
[Rate centres in NPA 703]
[Dial plan for NPA 703]
NXX: 678
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 703-678
| A |
Washington Zone 8 |
VA |
LARLMDCCAMD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-678
| 0 |
Washington Zone 8 |
VA |
WASHDCSWXZZ |
829J PAETEC ITEL, LLC |
236 |
|
2006-04-09 |
|
| 703-678
| 1 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 2 |
Washington Zone 8 |
VA |
LARLMDCCAMD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-678
| 3 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 4 |
Washington Zone 8 |
VA |
LARLMDCCAMD |
7769 LEVEL 3 TELECOM OF VIRGINIA, LLC - VA |
236 |
|
|
|
| 703-678
| 5 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 6 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 7 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 8 |
Washington Zone 8 |
VA |
CHCHMDBEWMD |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2006-07-12 |
|
| 703-678
| 9 |
Washington Zone 8 |
VA |
WASKDCFNAMD |
6827 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - VA |
236 |
|
2005-11-01 |
|
Last updated: Sat, 01 Aug 2026 03:19:33 UTC
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