Local Calling Guide
Area code/prefix search
NPA: 667
[Rate centres in NPA 667]
[Dial plan for NPA 667]
NXX: 237
NPA-NXX |
BLOCK |
Rate Centre |
Region |
Switch |
OCN |
LATA |
LIR |
Eff date |
Disc date |
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 |
|
Last updated: Tue, 16 Apr 2024 01:38:01 UTC
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