Local Calling Guide

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

NXX: 769

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-769 A Milford NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-769 0 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2006-08-07   
603-769 1 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-09-02   
603-769 2 Milford NH   829J PAETEC ITEL, LLC 122   2002-09-19   
603-769 3 Milford NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-04-15   
603-769 4 Milford NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-769 5 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2023-10-10   
603-769 6 Milford NH MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2002-11-15   
603-769 7 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-08-02   
603-769 8 Milford NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2005-04-15   
603-769 9 Milford NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2004-02-17   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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