Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
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| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-228
| 7 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-03-21 |
|
| 667-228
| 8 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-03-21 |
|
| 667-228
| 9 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2015-03-21 |
|
| 667-229
| A |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 667-229
| 0 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2016-05-13 |
|
| 667-229
| 1 |
Aberdeen |
MD |
CLMAMDJTAMD |
2589 US LEC OF MARYLAND, INC. |
236 |
|
2016-04-08 |
|
| 667-229
| 2 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2016-05-13 |
|
| 667-229
| 3 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2016-05-13 |
|
| 667-229
| 4 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2016-05-13 |
|
| 667-229
| 5 |
Aberdeen |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
236 |
|
2016-08-04 |
|
| 667-229
| 6 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-09-15 |
|
| 667-229
| 7 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-09-15 |
|
| 667-229
| 8 |
Aberdeen |
MD |
|
515J IP HORIZON LLC |
236 |
|
2016-05-31 |
|
| 667-229
| 9 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2016-04-03 |
|
| 667-230
| A |
Centreville |
MD |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
|
|
| 667-230
| 0 |
Centreville |
MD |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
2018-04-15 |
|
| 667-230
| 1 |
Centreville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-03-05 |
|
| 667-230
| 2 |
Centreville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2018-05-27 |
|
| 667-230
| 3 |
Centreville |
MD |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2020-08-10 |
|
| 667-230
| 4 |
Centreville |
MD |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
2021-02-27 |
|
| 667-230
| 5 |
Centreville |
MD |
SLBRMD90DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
242 |
|
2020-10-28 |
|
| 667-230
| 6 |
Centreville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-07-31 |
|
| 667-230
| 7 |
Centreville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-07-31 |
|
| 667-230
| 8 |
Centreville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-230
| 9 |
Centreville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-231
| A |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
|
|
| 667-231
| 0 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-10-01 |
|
| 667-231
| 1 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-09-04 |
|
| 667-231
| 2 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2014-10-03 |
|
| 667-231
| 3 |
Aberdeen |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
236 |
|
2014-10-03 |
|
| 667-231
| 4 |
Aberdeen |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
236 |
|
2014-09-15 |
|
| 667-231
| 5 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2013-10-01 |
|
| 667-231
| 6 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-02-09 |
|
| 667-231
| 7 |
Aberdeen |
MD |
BLTMMDDN2MD |
508J CENTURYLINK COMMUNICATIONS, LLC |
236 |
|
2013-10-04 |
|
| 667-231
| 8 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-02-09 |
|
| 667-231
| 9 |
Aberdeen |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2014-09-04 |
|
| 667-232
| A |
Glen Burnie |
MD |
BLTMMDCHCMD |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
|
|
| 667-232
| 0 |
Glen Burnie |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2021-04-30 |
|
| 667-232
| 1 |
Glen Burnie |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2019-01-18 |
|
| 667-232
| 2 |
Glen Burnie |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-232
| 3 |
Glen Burnie |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-232
| 4 |
Glen Burnie |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-232
| 5 |
Glen Burnie |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-232
| 6 |
Glen Burnie |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-232
| 7 |
Glen Burnie |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2022-10-16 |
|
| 667-232
| 8 |
Glen Burnie |
MD |
BLTMMDCHCMD |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2018-06-04 |
|
| 667-232
| 9 |
Glen Burnie |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2020-11-22 |
|
| 667-233
| A |
Baltimore |
MD |
BLTMMDCHDS2 |
9212 VERIZON MARYLAND, INC. |
238 |
|
|
|
| 667-233
| 0 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
| 667-233
| 1 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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