Local Calling Guide

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

NXX: 494

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-494 A Romulus MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-494 0 Romulus MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
734-494 1 Romulus MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-494 2 Romulus MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-02-22   
734-494 3 Romulus MI   829J PAETEC ITEL, LLC 340   2007-12-11   
734-494 4 Romulus MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
734-494 5 Romulus MI   543C ONVOY, LLCV - MI 340   2007-05-18   
734-494 8 Romulus MI   145J TERRA NOVA TELECOM INC. 340   2021-09-24   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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