Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 734 [Rate centres in NPA 734] [Dial plan for NPA 734]

NXX: 579

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
734-579 A Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
734-579 0 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-29   
734-579 1 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-29   
734-579 2 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
734-579 3 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
734-579 4 Ypsilanti MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2023-08-27   
734-579 5 Ypsilanti MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-05-10   
734-579 6 Ypsilanti MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2024-05-10   
734-579 8 Ypsilanti MI DTRTMIAPG00  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2023-09-01   

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

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