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.
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OCN: 940D NRTC Communications

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
613-431 A Renfrew ON RENFON541MD  888 805140    
613-506 A Petawawa ON PTWWON530MD  888 805140    
613-629 A Pembroke ON PMBRON523MD  888 805140    
613-647 A Cobden ON PMBRON523MD  888 805140    

Last updated: Sun, 29 Nov 2020 13:13:58 UTC

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