Local Calling Guide

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

NXX: 328

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-328 A Salem NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-328 0 Salem NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122      
603-328 1 Salem NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-328 2 Salem NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-328 3 Salem NH MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-328 4 Salem NH MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-328 5 Salem NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-328 6 Salem NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-328 7 Salem NH   6386 BELL ATLANTIC MOBILE, INC 122      
603-328 8 Salem NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-328 9 Salem NH MNCHNHCOX9Y  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122      

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

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