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: 225

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-225 A Howell MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340      
517-225 0 Howell MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-14   
517-225 1 Howell MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2016-03-14   
517-225 2 Howell MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-05-08   
517-225 3 Howell MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-05-08   
517-225 4 Howell MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-05-08   
517-225 5 Howell MI WAYNMIMNXUX  318J COMCAST IP PHONE, LLC 340   2016-05-05   
517-225 6 Howell MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-09   
517-225 7 Howell MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2016-11-13   
517-225 8 Howell MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-12-31   
517-225 9 Howell MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2015-12-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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