Local Calling Guide
Area code/prefix search
NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]
NXX: 737
NPA-NXX | BLOCK | Rate Centre | Region | Switch | OCN | LATA | LIR | Eff date | Disc date |
---|---|---|---|---|---|---|---|---|---|
603-737 | A | Laconia | NH | PTMONH073MD | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | |||
603-737 | 0 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 1 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 2 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 3 | Laconia | NH | 145J TERRA NOVA TELECOM INC. | 122 | 2025-09-16 | |||
603-737 | 4 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 5 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 6 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 8 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 | ||||
603-737 | 9 | Laconia | NH | 8468 FREEDOM RING COMMUNICATIONS, LLC | 122 |
Last updated: Mon, 15 Sep 2025 02:24:40 UTC
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