Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Concord, NH

1 2 3 4 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
603-202 A MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-202 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-202 1 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-202 2 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-202 3 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-202 4 MNCHNHCOX9Z  637E ONVOY, LLC - NH 122      
603-202 5 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-202 7 MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122      
603-202 8 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-202 9 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 A MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 0 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-219 1 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 2 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 3 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 4 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 5 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 6 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 7 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 8   6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-219 9 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-223 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 0 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 1 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 2 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 3 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 4 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 5 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 6 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 7 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-223 8 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-223 9 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-224 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-225 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-226 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 0 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 1 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 2 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 3 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 4 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 5 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 6 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-227 7 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 8 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-227 9 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-228 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 0 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 1 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 2 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-229 3 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 4 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 5 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 6 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-229 7 MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-229 8 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-229 9 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-230 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-230 1 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 2 MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-230 3 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 4 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 5 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 6 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 7 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 8 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-230 9 CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-271 A CNCRNHSODS1  5113 CONSOLIDATED COMM OF NO. NEW ENGLAND-NH 122      
603-290 A MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-290 0 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-290 1 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-290 2 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-290 3 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-290 4 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-290 5 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-290 6 MNCHNHBO2MD  490J DISH WIRELESS, LLC 122      
603-290 7 MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-290 8 MNCHNHCOX4Z  6290 UNITED STATES CELLULAR - NH 122      
603-290 9 MNCHNHNI9MD  6889 OMNIPOINT MIAMI E LICENSE, LLC 122      
603-333 A MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122      
603-333 0 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-333 1 MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122      
603-333 2 MNCHNHIE6MD  318J COMCAST IP PHONE, LLC 122      
603-333 3 MNCHNHBODS0  927H PEERLESS NETWORK OF NEW HAMPSHIRE, LLC - NH 122      
603-333 4 MNCHNHNI9MD  5562 METROPCS, INC. 122      
603-333 5 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-333 6 MNCHNHACAMD  6386 BELL ATLANTIC MOBILE, INC 122      
603-333 7 MNCHNHNI9MD  5562 METROPCS, INC. 122      
603-333 8 MNCHNHCO18Z  197D VONAGE AMERICA LLC 122      
603-333 9 MNCHNHCO18Z  197D VONAGE AMERICA LLC 122      
603-369 A MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-369 0 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-369 1 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-369 2 DRRYNHBC1MD  4036 NEW CINGULAR WIRELESS PCS, LLC - DC 122      
603-369 3 MNCHNHCOXMX  4206 PAETEC COMMUNICATIONS, INC. - NH 122      
603-369 4 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      
603-369 5 MNCHNHCOX1Y  8299 TELEPORT COMMUNICATIONS AMERICA, LLC - NH 122      
603-369 6 MNCHNHCOX8Z  4017 LEVEL 3 COMMUNICATIONS, LLC - NH 122      

1 2 3 4 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.