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: 401

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-401 A Morenci MI PLMOMIFAFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
517-401 0 Morenci MI PLMOMIFAFMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
517-401 1 Morenci MI   543C ONVOY, LLC - MI 340   2021-03-27   
517-401 2 Morenci MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-01-03   
517-401 3 Morenci MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-03-21   
517-401 4 Morenci MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2007-03-09   
517-401 6 Morenci MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-06-14   
517-401 7 Morenci MI   508J CENTURYLINK COMMUNICATIONS LLC 340   2014-04-01   
517-401 8 Morenci MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-11-25   
517-401 9 Morenci MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-09-29   

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

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