Local Calling Guide

Area code/prefix search

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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 508

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-508 A Milan MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
734-508 2 Milan MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-02-23   
734-508 3 Milan MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
734-508 4 Milan MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-02-07   
734-508 5 Milan MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2012-07-23   
734-508 6 Milan MI   318J COMCAST IP PHONE LLC 340   2004-01-06   
734-508 7 Milan MI DTRTMIBASMD  516C AT&T CORP. 340   2006-06-30   
734-508 8 Milan MI SFLDMITODS2  543C ONVOY, LLC - MI 340   2020-02-08   
734-508 9 Milan MI SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      

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

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