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 |
| 667-837
| A |
Port Deposit |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
| 667-837
| 0 |
Port Deposit |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-837
| 1 |
Port Deposit |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-837
| 2 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 3 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 4 |
Port Deposit |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-07 |
|
| 667-837
| 5 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 6 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 7 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 8 |
Port Deposit |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-03-08 |
|
| 667-837
| 9 |
Port Deposit |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-07-30 |
|
| 667-842
| A |
Woodlawn |
MD |
BLTQMD01AMD |
965H FRACTEL, LLC |
238 |
|
|
|
| 667-842
| 0 |
Woodlawn |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2020-09-13 |
|
| 667-842
| 1 |
Woodlawn |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2021-04-09 |
|
| 667-842
| 2 |
Woodlawn |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2025-01-09 |
|
| 667-842
| 3 |
Woodlawn |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-03-30 |
|
| 667-842
| 4 |
Woodlawn |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-28 |
|
| 667-842
| 5 |
Woodlawn |
MD |
|
965H FRACTEL, LLC |
238 |
|
2020-09-12 |
|
| 667-842
| 6 |
Woodlawn |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-28 |
|
| 667-842
| 7 |
Woodlawn |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2023-12-14 |
|
| 667-842
| 8 |
Woodlawn |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2021-05-23 |
|
| 667-842
| 9 |
Woodlawn |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2021-07-12 |
|
| 667-843
| A |
Deal Island |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
|
|
| 667-843
| 0 |
Deal Island |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-843
| 1 |
Deal Island |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-843
| 2 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-05-21 |
|
| 667-843
| 3 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-05-21 |
|
| 667-843
| 4 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-04-29 |
|
| 667-843
| 5 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2021-04-29 |
|
| 667-843
| 7 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-843
| 8 |
Deal Island |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-01-31 |
|
| 667-843
| 9 |
Deal Island |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2019-03-04 |
|
| 667-846
| A |
Cockeysville |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
|
|
| 667-846
| 0 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-846
| 1 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-846
| 2 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2022-04-26 |
|
| 667-846
| 3 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-846
| 4 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-846
| 5 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-846
| 6 |
Cockeysville |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-04-25 |
|
| 667-846
| 7 |
Cockeysville |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2025-08-11 |
|
| 667-846
| 9 |
Cockeysville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2024-04-19 |
|
| 667-848
| A |
Aberdeen |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 667-848
| 0 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2021-11-04 |
|
| 667-848
| 1 |
Aberdeen |
MD |
|
624H ONVOY SPECTRUM, LLC |
236 |
|
2021-11-26 |
|
| 667-848
| 2 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-02-24 |
|
| 667-848
| 3 |
Aberdeen |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
236 |
|
2021-05-09 |
|
| 667-848
| 4 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2021-07-11 |
|
| 667-848
| 5 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2021-07-11 |
|
| 667-848
| 6 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2022-02-13 |
|
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Last updated: Thu, 29 Jan 2026 14:35:03 UTC
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