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 >>
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
667-233
| 2 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 3 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 4 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 5 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 6 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 7 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 8 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-233
| 9 |
Baltimore |
MD |
|
9212 VERIZON MARYLAND, INC. |
238 |
|
2015-03-15 |
|
667-234
| A |
Baltimore |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
|
|
667-234
| 0 |
Baltimore |
MD |
BLTOMDKHBMD |
6395 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MD |
238 |
|
2012-05-07 |
|
667-234
| 1 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 2 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 3 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 4 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 5 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 6 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 7 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 8 |
Baltimore |
MD |
BLTMMDFMDS0 |
7325 TELEPORT COMMUNICATIONS AMERICA, LLC - MD |
238 |
|
2015-06-08 |
|
667-234
| 9 |
Baltimore |
MD |
BLTMMDCH40Z |
6855 OMNIPOINT COMMUNICATIONS CAP OPERATIONS, LLC |
238 |
|
2015-10-09 |
|
667-235
| A |
Salisbury |
MD |
SLBRMD905MD |
197D VONAGE AMERICA LLC |
242 |
|
|
|
667-235
| 0 |
Salisbury |
MD |
SLBRMD905MD |
197D VONAGE AMERICA LLC |
242 |
|
2018-07-30 |
|
667-235
| 2 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 3 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 4 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 5 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 6 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 8 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-235
| 9 |
Salisbury |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
242 |
|
2018-10-23 |
|
667-236
| A |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
667-236
| 0 |
Perryville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-236
| 1 |
Perryville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-236
| 2 |
Perryville |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-236
| 3 |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-236
| 4 |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-236
| 5 |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-07-30 |
|
667-236
| 6 |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-236
| 7 |
Perryville |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-236
| 8 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
667-236
| 9 |
Perryville |
MD |
BLTMMDCH42Z |
876D ONVOY, LLC - MD |
238 |
|
2019-02-19 |
|
667-237
| A |
West River |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
|
|
667-237
| 0 |
West River |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-237
| 1 |
West River |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-237
| 2 |
West River |
MD |
|
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2018-08-02 |
|
667-237
| 3 |
West River |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-237
| 4 |
West River |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-237
| 5 |
West River |
MD |
BLTMMDCHXMX |
506J TWILIO INTERNATIONAL, INC. |
238 |
|
2020-12-26 |
|
667-237
| 6 |
West River |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-237
| 7 |
West River |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2020-11-30 |
|
667-237
| 8 |
West River |
MD |
BLTMMD91GT0 |
2593 CORE COMMUNICATIONS, INC.- MD |
238 |
|
2019-05-02 |
|
667-237
| 9 |
West River |
MD |
BLTMMDCH45Z |
071F BANDWIDTH.COM CLEC, LLC - MD |
238 |
|
2020-11-30 |
|
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Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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