Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 788

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-788 A Yale MI DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-788 0 Yale MI   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
810-788 1 Yale MI   543C ONVOY, LLCV - MI 340   2019-03-23   
810-788 2 Yale MI   543C ONVOY, LLCV - MI 340   2021-03-05   
810-788 3 Yale MI   543C ONVOY, LLCV - MI 340   2021-03-05   
810-788 4 Yale MI   624H ONVOY SPECTRUM, LLC 340   2021-06-17   
810-788 5 Yale MI   318J COMCAST IP PHONE, LLC 340   2021-01-22   
810-788 6 Yale MI   543C ONVOY, LLCV - MI 340   2015-08-13   
810-788 7 Yale MI   543C ONVOY, LLCV - MI 340   2015-08-13   
810-788 8 Yale MI   543C ONVOY, LLCV - MI 340   2013-03-15   
810-788 9 Yale MI   543C ONVOY, LLCV - MI 340   2019-03-23   

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

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