Local Calling Guide

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

NXX: 441

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-441 A Rockwood MI DTRTMIBHMMD  7701 PHONE MICHIGAN - MI 340      
734-441 0 Rockwood MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-05-08   
734-441 1 Rockwood MI SFLDMIWKDS2  4125 XO COMMUNICATIONS SERVICES, INC. - MI 340   2005-07-19   
734-441 2 Rockwood MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-07   
734-441 3 Rockwood MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-10-01   
734-441 4 Rockwood MI FETPMIAU2MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340   2007-02-24   
734-441 5 Rockwood MI DTRTMIBHMMD  8685 US XCHANGE OF MICHIGAN LLC DBA CHOICE ONE COMM MI 340   2009-11-16   
734-441 6 Rockwood MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-02-24   
734-441 7 Rockwood MI DTRTMIBASMD  516C AT&T CORP. 340   2006-06-30   
734-441 8 Rockwood MI DTRTMIBHMMD  7701 PHONE MICHIGAN - MI 340      
734-441 9 Rockwood MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-09-07   

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

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