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 |
| 667-482
| 9 |
Catonsville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-07-04 |
|
| 667-483
| A |
Deal Island |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
|
|
| 667-483
| 7 |
Deal Island |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
2022-05-08 |
|
| 667-484
| A |
Westminster |
MD |
|
490J DISH WIRELESS, LLC |
238 |
|
2024-07-12 |
|
| 667-484
| 0 |
Westminster |
MD |
|
490J DISH WIRELESS, LLC |
238 |
|
2024-07-12 |
|
| 667-484
| 1 |
Westminster |
MD |
|
490J DISH WIRELESS, LLC |
238 |
|
2024-07-12 |
|
| 667-484
| 2 |
Westminster |
MD |
|
490J DISH WIRELESS, LLC |
238 |
|
2024-09-15 |
|
| 667-484
| 3 |
Westminster |
MD |
|
490J DISH WIRELESS, LLC |
238 |
|
2024-11-01 |
|
| 667-485
| A |
Cambridge |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2024-07-20 |
|
| 667-485
| 0 |
Cambridge |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2024-07-20 |
|
| 667-486
| A |
Prince Frederick |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2024-07-01 |
|
| 667-486
| 0 |
Prince Frederick |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2024-07-02 |
|
| 667-486
| 1 |
Prince Frederick |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2024-07-02 |
|
| 667-486
| 9 |
Prince Frederick |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2024-07-01 |
|
| 667-487
| A |
Baltimore |
MD |
|
475J CALLWORKS CORPORATION |
238 |
|
2024-07-11 |
|
| 667-487
| 1 |
Baltimore |
MD |
|
475J CALLWORKS CORPORATION |
238 |
|
2024-07-11 |
|
| 667-488
| A |
Salisbury |
MD |
|
475J CALLWORKS CORPORATION |
242 |
|
2024-07-11 |
|
| 667-488
| 1 |
Salisbury |
MD |
|
475J CALLWORKS CORPORATION |
242 |
|
2024-07-11 |
|
| 667-492
| A |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 1 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 2 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 3 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 4 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 5 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-492
| 6 |
Severn |
MD |
|
7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC |
238 |
|
2024-07-22 |
|
| 667-500
| A |
Annapolis |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
| 667-500
| 0 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-07-23 |
|
| 667-500
| 1 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-07-23 |
|
| 667-500
| 2 |
Annapolis |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2018-11-22 |
|
| 667-500
| 3 |
Annapolis |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2019-08-05 |
|
| 667-500
| 4 |
Annapolis |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2019-08-05 |
|
| 667-500
| 5 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-07-23 |
|
| 667-500
| 6 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-30 |
|
| 667-500
| 7 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-30 |
|
| 667-500
| 8 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-30 |
|
| 667-500
| 9 |
Annapolis |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-10-30 |
|
| 667-526
| A |
Centreville |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
|
|
| 667-526
| 0 |
Centreville |
MD |
SLBRMDSBWMD |
073H TELNYX LLC |
242 |
|
2023-02-27 |
|
| 667-526
| 1 |
Centreville |
MD |
ESTNMDESQMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
242 |
|
2024-01-17 |
|
| 667-526
| 2 |
Centreville |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2024-03-07 |
|
| 667-526
| 3 |
Centreville |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
2022-05-07 |
|
| 667-526
| 4 |
Centreville |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2024-06-23 |
|
| 667-529
| A |
Hurlock |
MD |
SLBRMD90AMD |
965H FRACTEL, LLC |
242 |
|
|
|
| 667-529
| 1 |
Hurlock |
MD |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-11-15 |
|
| 667-529
| 2 |
Hurlock |
MD |
SLBRMDSBX0X |
624H ONVOY SPECTRUM, LLC |
242 |
|
2021-11-15 |
|
| 667-529
| 3 |
Hurlock |
MD |
SLBRMD90AMD |
965H FRACTEL, LLC |
242 |
|
2021-08-05 |
|
| 667-529
| 4 |
Hurlock |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-08-06 |
|
| 667-529
| 5 |
Hurlock |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2021-08-06 |
|
| 667-529
| 6 |
Hurlock |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2022-03-13 |
|
| 667-529
| 7 |
Hurlock |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2022-03-13 |
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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