Local Calling Guide

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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 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: Fri, 25 Jul 2025 03:21:23 UTC

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