Local Calling Guide

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

NXX: 418

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-418 A Exeter NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-418 0 Exeter NH MNCHNHCOX9Y  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122      
603-418 1 Exeter NH   4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-418 2 Exeter NH MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-418 3 Exeter NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122      
603-418 4 Exeter NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-418 5 Exeter NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-418 6 Exeter NH NASHNH08AMD  4053 CONVERSENT COMMUNICATIONS OF NEW HAMPSHIRE, LLC 122      
603-418 7 Exeter NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-418 8 Exeter NH MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-418 9 Exeter NH MNCHNHCOX9Y  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122      

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

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