Local Calling Guide
Area code/prefix search
Washington Zone 5, MD
<< 1 2 3 4 5 6 7 8 9 10 >>
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 240-716
| 6 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2014-10-24 |
|
| 240-716
| 7 |
WASIDCRG7MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2014-04-02 |
|
| 240-716
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-01-13 |
|
| 240-716
| 9 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-01-13 |
|
| 240-719
| A |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
|
|
| 240-719
| 0 |
WASHDC127MD |
073H TELNYX LLC |
236 |
|
2017-03-14 |
|
| 240-719
| 1 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2016-12-12 |
|
| 240-719
| 2 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-07-13 |
|
| 240-719
| 3 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-12-15 |
|
| 240-719
| 4 |
WASHDCINDS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
2017-07-05 |
|
| 240-719
| 5 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2018-01-18 |
|
| 240-719
| 6 |
VINNVACBDS0 |
876D ONVOY, LLC - MD |
236 |
|
2018-01-18 |
|
| 240-719
| 7 |
ARTNVAARXDY |
318J COMCAST IP PHONE, LLC |
236 |
|
2017-04-14 |
|
| 240-719
| 8 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-12-09 |
|
| 240-719
| 9 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2016-06-10 |
|
| 240-721
| A |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
|
|
| 240-721
| 0 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2020-05-11 |
|
| 240-721
| 1 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 2 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 3 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 4 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 5 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 6 |
STLDMDSLDS0 |
9212 VERIZON MARYLAND, INC. |
236 |
|
2020-05-10 |
|
| 240-721
| 7 |
SLSPMD913MD |
939H COMMIO, LLC |
236 |
|
2021-09-16 |
|
| 240-721
| 8 |
WASKDCFNAMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
236 |
|
2020-05-11 |
|
| 240-721
| 9 |
SLSPMD913MD |
939H COMMIO, LLC |
236 |
|
2021-10-11 |
|
| 240-765
| A |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 240-765
| 0 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 240-765
| 1 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 240-765
| 2 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2004-02-17 |
|
| 240-765
| 3 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
236 |
|
2019-03-29 |
|
| 240-765
| 4 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2007-11-11 |
|
| 240-765
| 5 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2004-09-13 |
|
| 240-765
| 6 |
WASKDCFNPS0 |
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
236 |
|
|
|
| 240-765
| 7 |
WASLDCRGDS0 |
281E YMAX COMMUNICATIONS CORP. - MD |
236 |
|
2008-10-10 |
|
| 240-765
| 8 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2005-02-20 |
|
| 240-765
| 9 |
BTVLMD127MD |
5562 METROPCS, INC. |
236 |
|
2005-02-20 |
|
| 240-767
| A |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 0 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 1 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 2 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 3 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 4 |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-767
| 5 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-767
| 6 |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
2008-02-13 |
|
| 240-767
| 7 |
LARLMDCCDS0 |
4492 VDL, INC. DBA GLOBAL TELECOM BROKERS - MD |
236 |
|
2004-04-06 |
|
| 240-767
| 8 |
SLSPMD913MD |
939H COMMIO, LLC |
236 |
|
2021-09-16 |
|
| 240-767
| 9 |
WASHDC12OMD |
4820 CAVALIER EAST, LLC - MD |
236 |
|
|
|
| 240-788
| A |
MCLNVA23DS4 |
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
236 |
|
|
|
| 240-788
| 0 |
BTVLMD12CMA |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-06-23 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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