Local Calling Guide
Area code/prefix search
NPA: 240
[Rate centres in NPA 240]
[Dial plan for NPA 240]
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NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
240-389
| 4 |
Ashton |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-01-21 |
|
240-389
| 5 |
Ashton |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-09-03 |
|
240-389
| 6 |
Ashton |
MD |
|
7061 ATX TELECOMMUNICATIONS SERVICES, LTD |
236 |
|
|
|
240-389
| 7 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2010-09-24 |
|
240-389
| 8 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2010-09-24 |
|
240-389
| 9 |
Ashton |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-08-15 |
|
240-390
| A |
Ashton |
MD |
HRNDVA13DS0 |
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-390
| 0 |
Ashton |
MD |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-390
| 1 |
Ashton |
MD |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-390
| 2 |
Ashton |
MD |
|
4773 XO MARYLAND, LLC |
236 |
|
2006-08-12 |
|
240-390
| 3 |
Ashton |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2017-08-17 |
|
240-390
| 4 |
Ashton |
MD |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-390
| 5 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-10-09 |
|
240-390
| 6 |
Ashton |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2011-02-26 |
|
240-390
| 7 |
Ashton |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-10-09 |
|
240-390
| 8 |
Ashton |
MD |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-390
| 9 |
Ashton |
MD |
|
3910 CAVALIER TELEPHONE MID-ATLANTIC, LLC - MD |
236 |
|
|
|
240-391
| A |
Washington Zone 13 |
MD |
WASJDCDCDS0 |
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-391
| 0 |
Washington Zone 13 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-391
| 1 |
Washington Zone 13 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-391
| 2 |
Washington Zone 13 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-391
| 3 |
Washington Zone 13 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2007-10-12 |
|
240-391
| 4 |
Washington Zone 13 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-391
| 6 |
Washington Zone 13 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2007-10-31 |
|
240-391
| 7 |
Washington Zone 13 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-10-28 |
|
240-391
| 8 |
Washington Zone 13 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2008-12-13 |
|
240-391
| 9 |
Washington Zone 13 |
MD |
|
6050 GLOBAL CROSSING LOCAL SERVICES, INC.-MD |
236 |
|
|
|
240-392
| A |
Washington Zone 5 |
MD |
LNHMMDADGT0 |
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
240-392
| 0 |
Washington Zone 5 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2011-06-10 |
|
240-392
| 1 |
Washington Zone 5 |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
236 |
|
2010-05-30 |
|
240-392
| 2 |
Washington Zone 5 |
MD |
|
318J COMCAST IP PHONE LLC |
236 |
|
2006-03-03 |
|
240-392
| 3 |
Washington Zone 5 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2006-01-02 |
|
240-392
| 4 |
Washington Zone 5 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2006-01-02 |
|
240-392
| 5 |
Washington Zone 5 |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2011-08-11 |
|
240-392
| 6 |
Washington Zone 5 |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2012-10-07 |
|
240-392
| 7 |
Washington Zone 5 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2013-06-16 |
|
240-392
| 8 |
Washington Zone 5 |
MD |
|
8832 STARPOWER COMMUNICATIONS, LLC - MD |
236 |
|
|
|
240-392
| 9 |
Washington Zone 5 |
MD |
|
5562 METRO PCS, INC. |
236 |
|
2013-06-16 |
|
240-393
| A |
Washington Zone 3 |
MD |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
240-393
| 0 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
240-393
| 1 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
240-393
| 2 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
240-393
| 3 |
Washington Zone 3 |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
240-393
| 4 |
Washington Zone 3 |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2003-01-12 |
|
240-393
| 5 |
Washington Zone 3 |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-11-04 |
|
240-393
| 6 |
Washington Zone 3 |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-10-07 |
|
240-393
| 7 |
Washington Zone 3 |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-10-07 |
|
240-393
| 8 |
Washington Zone 3 |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-04-21 |
|
240-393
| 9 |
Washington Zone 3 |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
236 |
|
2003-04-21 |
|
240-394
| A |
Mount Airy |
MD |
MNRVMDMOXFX |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
240 |
|
|
|
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Last updated: Sun, 04 Apr 2021 19:28:27 UTC
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