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
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-925
| 9 |
Bel Air |
MD |
|
073H TELNYX LLC |
238 |
|
2023-07-13 |
|
| 667-930
| A |
Baltimore |
MD |
BLTMMDCHUMD |
156J RCLEC, INC. |
238 |
|
|
|
| 667-930
| 0 |
Baltimore |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2015-11-07 |
|
| 667-930
| 1 |
Baltimore |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2016-02-19 |
|
| 667-930
| 2 |
Baltimore |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2016-02-19 |
|
| 667-930
| 3 |
Baltimore |
MD |
|
318J COMCAST IP PHONE, LLC |
238 |
|
2015-08-11 |
|
| 667-930
| 4 |
Baltimore |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-05-18 |
|
| 667-930
| 5 |
Baltimore |
MD |
|
6119 LEVEL 3 COMMUNICATIONS, LLC - MD |
238 |
|
2020-05-01 |
|
| 667-930
| 6 |
Baltimore |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2016-02-19 |
|
| 667-930
| 7 |
Baltimore |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2016-11-05 |
|
| 667-930
| 8 |
Baltimore |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2016-11-05 |
|
| 667-930
| 9 |
Baltimore |
MD |
|
568G PEERLESS NETWORK OF MARYLAND, LLC |
238 |
|
2016-11-05 |
|
| 667-942
| A |
Aberdeen |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
236 |
|
|
|
| 667-942
| 0 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-06-13 |
|
| 667-942
| 1 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-06-13 |
|
| 667-942
| 2 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-11-06 |
|
| 667-942
| 3 |
Aberdeen |
MD |
|
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
236 |
|
2022-11-06 |
|
| 667-942
| 4 |
Aberdeen |
MD |
|
516J TON80 COMMUNICATIONS, LLC |
236 |
|
2022-04-10 |
|
| 667-942
| 5 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2023-08-10 |
|
| 667-942
| 6 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2023-08-10 |
|
| 667-942
| 7 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2023-08-10 |
|
| 667-942
| 8 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2023-08-10 |
|
| 667-942
| 9 |
Aberdeen |
MD |
|
876D ONVOY, LLC - MD |
236 |
|
2023-08-10 |
|
| 667-946
| A |
Churchville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
| 667-946
| 0 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-946
| 1 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-946
| 2 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-946
| 3 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-28 |
|
| 667-946
| 4 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-28 |
|
| 667-946
| 5 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-28 |
|
| 667-946
| 6 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-28 |
|
| 667-946
| 7 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-946
| 8 |
Churchville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-07-30 |
|
| 667-946
| 9 |
Churchville |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2025-02-01 |
|
| 667-962
| A |
North Beach |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 667-962
| 0 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-962
| 1 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2023-08-10 |
|
| 667-962
| 2 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-962
| 3 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-962
| 4 |
North Beach |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-29 |
|
| 667-962
| 5 |
North Beach |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-01-29 |
|
| 667-962
| 6 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-22 |
|
| 667-962
| 7 |
North Beach |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2021-05-23 |
|
| 667-962
| 8 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-962
| 9 |
North Beach |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-966
| A |
New Windsor |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 667-966
| 0 |
New Windsor |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-966
| 1 |
New Windsor |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-966
| 2 |
New Windsor |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2021-12-04 |
|
| 667-966
| 3 |
New Windsor |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-02-05 |
|
| 667-966
| 4 |
New Windsor |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2022-02-05 |
|
| 667-966
| 5 |
New Windsor |
MD |
|
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2022-02-25 |
|
| 667-966
| 6 |
New Windsor |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-22 |
|
| 667-966
| 7 |
New Windsor |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-966
| 8 |
New Windsor |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2021-05-23 |
|
| 667-966
| 9 |
New Windsor |
MD |
|
624H ONVOY SPECTRUM, LLC |
238 |
|
2021-05-23 |
|
| 667-967
| A |
Glen Burnie |
MD |
BLTQMD012MD |
964H BARR TELL USA, INC. |
238 |
|
|
|
| 667-967
| 0 |
Glen Burnie |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2018-03-19 |
|
| 667-967
| 1 |
Glen Burnie |
MD |
|
964H BARR TELL USA, INC. |
238 |
|
2017-01-21 |
|
| 667-967
| 2 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-01-25 |
|
| 667-967
| 3 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-01-25 |
|
| 667-967
| 4 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-01-25 |
|
| 667-967
| 5 |
Glen Burnie |
MD |
|
5562 METROPCS, INC. |
238 |
|
2017-03-05 |
|
| 667-967
| 6 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-09-05 |
|
| 667-967
| 7 |
Glen Burnie |
MD |
|
073H TELNYX LLC |
238 |
|
2017-03-14 |
|
| 667-967
| 8 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-07-06 |
|
| 667-967
| 9 |
Glen Burnie |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2017-09-05 |
|
| 667-977
| A |
Salisbury |
MD |
SLBRMD90AMD |
965H FRACTEL, LLC |
242 |
|
|
|
| 667-977
| 0 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 1 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 2 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 3 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 4 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 5 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 6 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 7 |
Salisbury |
MD |
|
965H FRACTEL, LLC |
242 |
|
2020-09-03 |
|
| 667-977
| 8 |
Salisbury |
MD |
|
876D ONVOY, LLC - MD |
242 |
|
2023-08-10 |
|
| 667-977
| 9 |
Salisbury |
MD |
|
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
242 |
|
2021-10-19 |
|
| 667-999
| A |
Elkridge |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
|
|
| 667-999
| 0 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 1 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 2 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 3 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 4 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-05-21 |
|
| 667-999
| 5 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 6 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-07-27 |
|
| 667-999
| 7 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-05-21 |
|
| 667-999
| 8 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-05-21 |
|
| 667-999
| 9 |
Elkridge |
MD |
|
876D ONVOY, LLC - MD |
238 |
|
2015-05-21 |
|
<< 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
Last updated: Tue, 13 Jan 2026 21:50:02 UTC
Sponsored by: Execulink Telecom
Like this site? We accept donations via PayPal.