Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 955

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-955 A Dansville MI LNNGMIMNXLY  473D CMC TELECOM, INC. - MI 346      
517-955 1 Dansville MI LNNGMIMNXLY  473D CMC TELECOM, INC. - MI 346   2007-07-06   
517-955 2 Dansville MI LNNGMIMNXLY  543C ONVOY, LLC - MI 346   2016-03-28   
517-955 3 Dansville MI LNNGMIMNX5Z  543C ONVOY, LLC - MI 346   2016-03-28   
517-955 5 Dansville MI LNNGMIMNXMZ  516C AT&T CORP. 346   2011-09-30   
517-955 7 Dansville MI LNNGMIMNXQZ  7575 CENTURYLINK COMMUNICATIONS LLC 346   2016-01-25   
517-955 9 Dansville MI LNNGMIMNX5Z  543C ONVOY, LLC - MI 346   2013-01-30   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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