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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
517-876 4 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 5 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-11-07   
517-876 6 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-15   
517-876 7 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-876 8 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-876 9 Holt MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2005-09-03   
517-883 6 Mason MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2014-12-19   
517-960 2 Jackson MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-05-16   
517-966 A Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-966 0 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 1 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 2 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 3 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 4 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 5 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 6 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 7 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 8 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-966 9 Dimondale MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-04-02   
517-968 A Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346      
517-968 1 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 2 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 3 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 4 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 5 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 6 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 7 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 8 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   
517-968 9 Dansville MI 7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 346   2006-03-20   

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Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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