Local Calling Guide
Area code/prefix search
Switch: HRNDVACKAMD
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 202-247
| A |
Washington Zone 1 |
DC |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
|
|
| 202-247
| 9 |
Washington Zone 1 |
DC |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
|
|
| 202-350
| 8 |
Washington Zone 1 |
DC |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2005-10-13 |
|
| 202-527
| 6 |
Washington Zone 1 |
DC |
2217 ATX TELECOMMUNICATIONS SERVICES, LTD. - MD |
236 |
|
2007-09-23 |
|
| 202-527
| 7 |
Washington Zone 1 |
DC |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2007-09-23 |
|
| 202-719
| 9 |
Washington Zone 1 |
DC |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2006-09-19 |
|
| 240-844
| 9 |
Ridge |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-274
| 8 |
Hughesville |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-281
| 8 |
Washington Zone 6 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-287
| 8 |
Washington Zone 11 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-290
| 3 |
Mechanicsville |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-392
| 8 |
La Plata |
MD |
2217 ATX TELECOMMUNICATIONS SERVICES, LTD. - MD |
236 |
|
2004-03-27 |
|
| 301-531
| 9 |
Washington Zone 4 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2003-04-06 |
|
| 301-542
| 8 |
Waldorf |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-812
| 9 |
Washington Zone 15 (Baltimore LATA) |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
238 |
|
2004-01-31 |
|
| 301-836
| 9 |
Washington Zone 5 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-850
| 9 |
Washington Zone 14 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-886
| 8 |
Washington Zone 13 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2003-04-06 |
|
| 301-915
| 9 |
Washington Zone 2 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-917
| 6 |
Washington Zone 10 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2005-07-08 |
|
| 301-920
| 9 |
Washington Zone 3 |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-02 |
|
| 301-974
| 6 |
Laurel |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2006-04-26 |
|
| 301-994
| 8 |
Lexington Park-Great Mills |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 301-997
| 9 |
Leonardtown |
MD |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2004-03-27 |
|
| 571-224
| 0 |
Washington Zone 19 |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
2003-03-14 |
|
| 571-283
| 6 |
Herndon |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
2003-03-14 |
|
| 571-339
| 6 |
Engleside |
VA |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2006-07-07 |
|
| 571-438
| A |
Washington Zone 8 |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
|
|
| 571-438
| 6 |
Washington Zone 8 |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
|
|
| 571-594
| 5 |
Washington Zone 17 |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
2003-03-14 |
|
| 571-722
| 1 |
Washington Zone 17 |
VA |
1960 ATX TELECOMMUNICATIONS SERVICES, LTD. - VA |
236 |
|
2006-11-18 |
|
| 703-678
| 0 |
Washington Zone 8 |
VA |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2006-04-09 |
|
| 703-888
| A |
Washington Zone 8 |
VA |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
|
|
| 703-888
| 4 |
Washington Zone 8 |
VA |
1958 ATX TELECOMMUNICATIONS SERVICES, LTD. |
236 |
|
2006-06-23 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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