Local Calling Guide
Area code/prefix search
NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]
NXX: 690
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
603-690 | A | Claremont | NH | MNCHNHACDS0 | 7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | 122 | |||
603-690 | 0 | Claremont | NH | MNCHNHNI9MD | 5562 METROPCS, INC. | 122 | |||
603-690 | 2 | Claremont | NH | MNCHNHCOX9Y | 4286 LIGHTSHIP TELECOM, LLC - NH | 122 | |||
603-690 | 4 | Claremont | NH | MNCHNHAC7MD | 145J TERRA NOVA TELECOM INC. | 122 | |||
603-690 | 5 | Claremont | NH | MNCHNHCOX4Z | 6290 UNITED STATES CELLULAR - NH | 122 | |||
603-690 | 6 | Claremont | NH | MNCHNHAC7MD | 145J TERRA NOVA TELECOM INC. | 122 | |||
603-690 | 7 | Claremont | NH | 145J TERRA NOVA TELECOM INC. | 122 | ||||
603-690 | 8 | Claremont | NH | MNCHNHCO23Z | 073H TELNYX LLC | 122 | |||
603-690 | 9 | Claremont | NH | MNCHNHACDS0 | 7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH | 122 |
Last updated: Wed, 20 Nov 2024 21:20:06 UTC
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