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 >>
| NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
| 667-693
| 7 |
Vienna |
MD |
SLBRMD90BMD |
516J TON80 COMMUNICATIONS, LLC |
242 |
|
2022-05-26 |
|
| 667-701
| A |
Elkridge |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
|
|
| 667-701
| 0 |
Elkridge |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2015-12-12 |
|
| 667-701
| 1 |
Elkridge |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-01-29 |
|
| 667-701
| 2 |
Elkridge |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-09-19 |
|
| 667-701
| 3 |
Elkridge |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-11 |
|
| 667-701
| 4 |
Elkridge |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2016-03-11 |
|
| 667-701
| 5 |
Elkridge |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2016-04-18 |
|
| 667-701
| 6 |
Elkridge |
MD |
|
515J IP HORIZON LLC |
238 |
|
2016-10-14 |
|
| 667-701
| 7 |
Elkridge |
MD |
BLTQMD012MD |
964H BARR TELL USA, INC. |
238 |
|
2016-12-17 |
|
| 667-701
| 8 |
Elkridge |
MD |
|
515J IP HORIZON LLC |
238 |
|
2016-01-04 |
|
| 667-701
| 9 |
Elkridge |
MD |
CLMAMDORGT0 |
4036 NEW CINGULAR WIRELESS PCS, LLC - DC |
238 |
|
2015-12-03 |
|
| 667-706
| A |
Elkton |
MD |
BLTMMDCHXOY |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
238 |
|
|
|
| 667-706
| 0 |
Elkton |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
| 667-706
| 1 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 2 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 3 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 4 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 5 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 6 |
Elkton |
MD |
|
321J HD CARRIER LLC |
238 |
|
2016-09-05 |
|
| 667-706
| 7 |
Elkton |
MD |
BLTMMDCHXOY |
5562 METROPCS, INC. |
238 |
|
2016-09-12 |
|
| 667-706
| 8 |
Elkton |
MD |
|
515J IP HORIZON LLC |
238 |
|
2016-10-14 |
|
| 667-706
| 9 |
Elkton |
MD |
BLTMMDCHXOY |
6626 OMNIPOINT COMMUNICATIONS ENTERPRISES, LP |
238 |
|
2016-07-22 |
|
| 667-722
| A |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
| 667-722
| 0 |
Glenwood |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-722
| 1 |
Glenwood |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-722
| 2 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-722
| 3 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-722
| 4 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-722
| 5 |
Glenwood |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-12-06 |
|
| 667-722
| 6 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-722
| 7 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-03-29 |
|
| 667-722
| 8 |
Glenwood |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2019-05-06 |
|
| 667-722
| 9 |
Glenwood |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-07-30 |
|
| 667-727
| A |
Sudlersville |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
|
|
| 667-727
| 0 |
Sudlersville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-12-07 |
|
| 667-727
| 1 |
Sudlersville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-12-07 |
|
| 667-727
| 2 |
Sudlersville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-12-07 |
|
| 667-727
| 3 |
Sudlersville |
MD |
ESTNMDES5MD |
7228 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MD |
242 |
|
2019-04-22 |
|
| 667-727
| 4 |
Sudlersville |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-29 |
|
| 667-727
| 5 |
Sudlersville |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-29 |
|
| 667-727
| 6 |
Sudlersville |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-29 |
|
| 667-727
| 7 |
Sudlersville |
MD |
ESTNMDBNGT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2019-03-29 |
|
| 667-727
| 8 |
Sudlersville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-10 |
|
| 667-727
| 9 |
Sudlersville |
MD |
SLBRMDSBXVX |
876D ONVOY, LLC - MD |
242 |
|
2019-03-10 |
|
| 667-737
| A |
Perryville |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
|
|
| 667-737
| 0 |
Perryville |
MD |
|
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2024-04-25 |
|
| 667-737
| 7 |
Perryville |
MD |
BLTQMD01BMD |
516J TON80 COMMUNICATIONS, LLC |
238 |
|
2022-05-04 |
|
| 667-737
| 8 |
Perryville |
MD |
BLTMMDCHXFX |
318J COMCAST IP PHONE, LLC |
238 |
|
2022-05-07 |
|
| 667-737
| 9 |
Perryville |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2023-10-20 |
|
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Last updated: Sat, 01 Jun 2024 11:59:14 UTC
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