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: 4450 NAVAJO COMM CO INC NM DBA NAVAJO COMM CO NM

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
505-368 A Shiprock NM SHRKNMXCRS0  664      
505-371 A Tse Bonito NM TBNTNMXCRS0  664      
505-655 A Pueblo Pintado NM PBPONMXCRL0  664      
505-696 A Newcomb NM NWCMNMXCRL0  664      
505-723 A Sanostee NM SANSNMXCRL0  664      
505-731 A Torreon NM TRNSNMXCRL0  664      
505-731 0 Torreon NM   664      
505-731 2 Torreon NM   664      
505-731 9 Torreon NM   664      
505-732 A Naschitti NM NSCHNMXCRL0  664      
505-733 A Tohatchi NM THTCNMXCRS0  664      
505-735 A Twin Lakes NM TWLKNMXCRS0  664      
505-777 A Navajo NM NAVJNMXCRS0  664      
505-786 A Crown Point NM CRPNNMXCRS0  664      
505-789 A Toadlena NM TDLNNMXCRL0  664      
505-943 A Shiprock NM STMCAZXEPS1  664   2012-05-24   
505-943 4 Shiprock NM   664   2012-05-24   

Last updated: Sun, 29 Sep 2019 14:17:11 UTC

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