Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 313 [Rate centres in NPA 313] [Dial plan for NPA 313]

NXX: 708

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
313-708 A Detroit Zone 2 MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
313-708 0 Detroit Zone 2 MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
313-708 1 Detroit Zone 2 MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
313-708 2 Detroit Zone 2 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-708 3 Detroit Zone 2 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-708 4 Detroit Zone 2 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-708 5 Detroit Zone 2 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      
313-708 6 Detroit Zone 2 MI   490J DISH WIRELESS, LLC 340      
313-708 7 Detroit Zone 2 MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
313-708 8 Detroit Zone 2 MI DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
313-708 9 Detroit Zone 2 MI SFLDMITODS2  543C ONVOY, LLCV - MI 340      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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