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 |
| 667-382
| 6 |
Wingate |
MD |
SLBRMD90DS0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-06-07 |
|
| 667-382
| 8 |
Wingate |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-382
| 9 |
Wingate |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-383
| A |
Towson |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
|
|
| 667-383
| 0 |
Towson |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-03 |
|
| 667-383
| 1 |
Towson |
MD |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-03-20 |
|
| 667-383
| 2 |
Towson |
MD |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-03-20 |
|
| 667-383
| 4 |
Towson |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-03 |
|
| 667-383
| 5 |
Towson |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2022-01-21 |
|
| 667-383
| 6 |
Towson |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2023-07-19 |
|
| 667-383
| 7 |
Towson |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2022-10-16 |
|
| 667-383
| 8 |
Towson |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2022-10-16 |
|
| 667-383
| 9 |
Towson |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2022-01-21 |
|
| 667-384
| A |
Salisbury |
MD |
SLBRMD908MD |
490J BOOST SUBSCRIBERCO L.L.C. |
242 |
|
|
|
| 667-384
| 8 |
Salisbury |
MD |
SLBRMD908MD |
490J BOOST SUBSCRIBERCO L.L.C. |
242 |
|
2022-06-06 |
|
| 667-385
| A |
Solomons |
MD |
BLTQMD019MD |
490J BOOST SUBSCRIBERCO L.L.C. |
238 |
|
|
|
| 667-385
| 0 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-385
| 1 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-385
| 2 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-385
| 3 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-385
| 4 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-385
| 5 |
Solomons |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2024-03-07 |
|
| 667-385
| 8 |
Solomons |
MD |
BLTQMD019MD |
490J BOOST SUBSCRIBERCO L.L.C. |
238 |
|
2022-06-06 |
|
| 667-386
| A |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
|
|
| 667-386
| 0 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2022-02-04 |
|
| 667-386
| 1 |
Arbutus |
MD |
BLTMMDCHXTX |
073H TELNYX LLC |
238 |
|
2022-03-24 |
|
| 667-386
| 2 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2023-01-28 |
|
| 667-386
| 3 |
Arbutus |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2023-03-04 |
|
| 667-386
| 4 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2023-03-04 |
|
| 667-386
| 5 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2023-03-24 |
|
| 667-386
| 6 |
Arbutus |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-03-30 |
|
| 667-386
| 7 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2023-03-24 |
|
| 667-386
| 8 |
Arbutus |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2025-10-20 |
|
| 667-386
| 9 |
Arbutus |
MD |
BLTMMDCH40Z |
5562 METROPCS, INC. |
238 |
|
2022-02-04 |
|
| 667-387
| A |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 667-387
| 0 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-387
| 1 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-387
| 2 |
Perryville |
MD |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-03-06 |
|
| 667-387
| 3 |
Perryville |
MD |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2021-05-23 |
|
| 667-387
| 4 |
Perryville |
MD |
BLTMMDCHXUX |
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-03-24 |
|
| 667-387
| 5 |
Perryville |
MD |
BLTQMD01DS0 |
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2022-01-28 |
|
| 667-387
| 6 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-387
| 7 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-05-22 |
|
| 667-387
| 8 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-387
| 9 |
Perryville |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2021-07-08 |
|
| 667-388
| A |
Severn |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
|
|
| 667-388
| 0 |
Severn |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-23 |
|
| 667-388
| 1 |
Severn |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-23 |
|
| 667-388
| 2 |
Severn |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-23 |
|
| 667-388
| 3 |
Severn |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2022-04-23 |
|
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Last updated: Wed, 04 Mar 2026 03:00:52 UTC
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