Local Calling Guide
Area code/prefix search
NPA: 667 [Rate centres in NPA 667] [Dial plan for NPA 667]
NXX: 307
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
667-307 | A | Crofton | MD | BLTQMD01DS0 | 568G PEERLESS NETWORK OF MARYLAND, LLC | 238 | |||
667-307 | 0 | Crofton | MD | BLTQMD01DS0 | 568G PEERLESS NETWORK OF MARYLAND, LLC | 238 | |||
667-307 | 1 | Crofton | MD | BLTQMD01DS0 | 568G PEERLESS NETWORK OF MARYLAND, LLC | 238 | |||
667-307 | 2 | Crofton | MD | BLTMMDCHX7X | 073H TELNYX LLC | 238 | |||
667-307 | 3 | Crofton | MD | BLTQMD012MD | 964H BARR TELL USA, INC. | 238 | |||
667-307 | 4 | Crofton | MD | BLTMMDCHXFX | 318J COMCAST IP PHONE, LLC | 238 | |||
667-307 | 5 | Crofton | MD | 2593 CORE COMMUNICATIONS, INC.- MD | 238 | ||||
667-307 | 6 | Crofton | MD | 876D ONVOY, LLC - MD | 238 | ||||
667-307 | 7 | Crofton | MD | BLTMMDCH42Z | 876D ONVOY, LLC - MD | 238 | |||
667-307 | 8 | Crofton | MD | BLTMMDCH42Z | 876D ONVOY, LLC - MD | 238 | |||
667-307 | 9 | Crofton | MD | 515J IP HORIZON LLC | 238 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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