Local Calling Guide

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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX: 904

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-904 A Walpole NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-904 0 Walpole NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-904 3 Walpole NH MNCHNHACDS0  7778 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - NH 122      
603-904 4 Walpole NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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