Local Calling Guide

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

NXX: 550

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-550 A Whitmore Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
734-550 0 Whitmore Lake MI SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-10-13   
734-550 1 Whitmore Lake MI SFLDMIMNXRX  991E BANDWIDTH.COM CLEC, LLC - MI 340   2018-05-31   
734-550 2 Whitmore Lake MI SFLDMIMKEMD  490J DISH WIRELESS, LLC 340   2022-05-21   
734-550 3 Whitmore Lake MI ANARMIMNX8X  3535 ACD TELECOM, INC. - MI 340   2006-01-13   
734-550 4 Whitmore Lake MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-02-17   
734-550 5 Whitmore Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-05-09   
734-550 6 Whitmore Lake MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2005-07-15   
734-550 7 Whitmore Lake MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2020-05-09   
734-550 8 Whitmore Lake MI   279B CLEAR RATE COMMUNICATIONS, INC. - MI 340   2009-11-14   
734-550 9 Whitmore Lake MI   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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