Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-469
| 4 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2025-12-24 |
|
| 667-469
| 5 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2025-12-24 |
|
| 667-469
| 6 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2025-10-16 |
|
| 667-469
| 7 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2025-09-29 |
|
| 667-469
| 8 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-11-20 |
|
| 667-469
| 9 |
Bel Air |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-11-20 |
|
| 667-470
| A |
Glen Burnie |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-04-22 |
|
| 667-470
| 0 |
Glen Burnie |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2024-05-22 |
|
| 667-470
| 1 |
Glen Burnie |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2024-05-22 |
|
| 667-470
| 2 |
Glen Burnie |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-07-06 |
|
| 667-470
| 3 |
Glen Burnie |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2025-03-24 |
|
| 667-470
| 4 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-08-11 |
|
| 667-470
| 5 |
Glen Burnie |
MD |
|
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2024-04-23 |
|
| 667-470
| 6 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-04-22 |
|
| 667-470
| 7 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-04-22 |
|
| 667-470
| 8 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-04-22 |
|
| 667-470
| 9 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-04-22 |
|
| 667-471
| A |
Pikesville |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 0 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-07-05 |
|
| 667-471
| 1 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-07-05 |
|
| 667-471
| 2 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-07-05 |
|
| 667-471
| 3 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 4 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 5 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 6 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 7 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 8 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-471
| 9 |
Pikesville |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2024-05-16 |
|
| 667-472
| A |
Princess Anne |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2024-05-17 |
|
| 667-472
| 0 |
Princess Anne |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2024-05-17 |
|
| 667-472
| 1 |
Princess Anne |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2024-07-12 |
|
| 667-473
| A |
Solomons |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
| 667-473
| 0 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-473
| 1 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-473
| 2 |
Solomons |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2018-12-08 |
|
| 667-473
| 3 |
Solomons |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2019-01-26 |
|
| 667-473
| 4 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-06-26 |
|
| 667-473
| 5 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-473
| 6 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-473
| 7 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-473
| 8 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-06-26 |
|
| 667-473
| 9 |
Solomons |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-06-26 |
|
| 667-474
| A |
Armiger-Gibson Island |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2024-05-11 |
|
| 667-474
| 0 |
Armiger-Gibson Island |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-05-11 |
|
| 667-474
| 1 |
Armiger-Gibson Island |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-05-11 |
|
| 667-474
| 2 |
Armiger-Gibson Island |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-05-11 |
|
| 667-474
| 9 |
Armiger-Gibson Island |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2025-12-14 |
|
| 667-475
| A |
Crofton |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2024-05-12 |
|
| 667-475
| 0 |
Crofton |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-05-12 |
|
| 667-475
| 9 |
Crofton |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2024-12-19 |
|
<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 >>
Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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