Local Calling Guide

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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
603-216 9 Derry NH MNCHNHCOX9Y  2527 CHOICE ONE OF NEW HAMPSHIRE, INC. 122   2000-07-03   
603-217 A Bristol NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-217 0 Bristol NH ROCHNHWE4MD  314C IDT AMERICA, CORP. - NH 122   2008-04-18   
603-217 1 Bristol NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2010-08-05   
603-217 2 Bristol NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2010-09-27   
603-217 3 Bristol NH MNCHNHCOX9Y  2698 CTC COMMUNICATIONS CORP. - NH 122   2006-02-24   
603-217 4 Bristol NH PTMONH07DS1  9827 OTEL TELEKOM, INC. - NH 122   2002-09-10   
603-217 5 Bristol NH MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122   2004-09-03   
603-217 6 Bristol NH MNCHNHAC7MD  145J TERRA NOVA TELECOM INC. 122   2023-07-10   
603-217 7 Bristol NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2008-12-12   
603-217 8 Bristol NH MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122   2012-04-25   
603-217 9 Bristol NH MNCHNHCOXPZ  853C TIME WARNER CABLE INFORMATION SVCS (NEW HAMPSHIRE) 122   2012-10-02   
603-218 A Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 0 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 1 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 2 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 3 Manchester NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2011-07-12   
603-218 4 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 5 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 6 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 7 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122   2009-10-12   
603-218 8 Manchester NH SALMNHNB5MD  9247 BROADVIEW NETWORKS, INC. - NH 122      
603-218 9 Manchester NH DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122   2006-05-16   
603-219 A Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 0 Concord NH MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122   2006-06-03   
603-219 1 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 2 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2004-07-16   
603-219 3 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 4 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 5 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-01-05   
603-219 6 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 7 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2006-08-24   
603-219 8 Concord NH   6889 OMNIPOINT MIAMI E LICENSE, LLC 122   2005-01-17   
603-219 9 Concord NH MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-221 A Nashua NH NASHNHGRRS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-222 A Manchester NH MNCHNHCODS2  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 A Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 0 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 1 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 2 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 3 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 4 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 5 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 6 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 7 Concord NH MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122   2014-10-01   
603-223 8 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 9 Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-224 A Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-225 A Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-226 A Concord NH CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      

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Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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