Local Calling Guide
Area code/prefix search
Severna Park, MD
<< 1 2 3 4 5 6
| NPA-NXX |
BLOCK |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 443-942
| 2 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2007-06-27 |
|
| 443-942
| 3 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2007-06-27 |
|
| 443-942
| 4 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2010-12-27 |
|
| 443-942
| 5 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2010-12-27 |
|
| 443-942
| 6 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2010-07-16 |
|
| 443-942
| 7 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2010-07-16 |
|
| 443-942
| 8 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2008-02-22 |
|
| 443-942
| 9 |
CLMAMDNIDS1 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
|
|
| 667-644
| A |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
|
|
| 667-644
| 0 |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2021-09-29 |
|
| 667-644
| 1 |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-06-10 |
|
| 667-644
| 2 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-07-12 |
|
| 667-644
| 3 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-07-12 |
|
| 667-644
| 4 |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-28 |
|
| 667-644
| 5 |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-28 |
|
| 667-644
| 6 |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2021-06-27 |
|
| 667-644
| 7 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-09-25 |
|
| 667-644
| 8 |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2023-02-09 |
|
| 667-644
| 9 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-777
| A |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
|
|
| 667-777
| 0 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-10 |
|
| 667-777
| 1 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-10 |
|
| 667-777
| 2 |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2016-08-15 |
|
| 667-777
| 3 |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2018-07-12 |
|
| 667-777
| 4 |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2016-11-10 |
|
| 667-777
| 5 |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-23 |
|
| 667-777
| 6 |
BLTQMD018MD |
145J TERRA NOVA TELECOM INC. |
238 |
|
2023-08-06 |
|
| 667-777
| 7 |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2014-08-29 |
|
| 667-777
| 8 |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-05-01 |
|
| 667-777
| 9 |
BLTMMDCHX7X |
073H TELNYX LLC |
238 |
|
2017-03-14 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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