Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 603 [Rate centres in NPA 603] [Dial plan for NPA 603]

NXX:

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-651 A Center Ossipee NH MRMCNHGICM0  6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      
603-651 0 Center Ossipee NH   4017 LEVEL 3 COMMUNICATIONS - NH 122   2004-09-04   
603-651 1 Center Ossipee NH   853C TIME WARNER CABLE INFORMATION SVCS (NEW HAMPSHIRE) 122   2012-10-02   
603-651 3 Center Ossipee NH   6664 SPRINT SPECTRUM L.P. 122   2005-07-04   
603-651 5 Center Ossipee NH   6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      
603-651 6 Center Ossipee NH   6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      
603-651 7 Center Ossipee NH   6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      
603-651 8 Center Ossipee NH   6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      
603-651 9 Center Ossipee NH   6290 UNITED STATES CELLULAR CORP. - NEW HAMPSHIRE 122      

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

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