Local Calling Guide

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NPA: 810 [Rate centres in NPA 810] [Dial plan for NPA 810]

NXX: 692

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-692 A Byron MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-692 0 Byron MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2021-11-06   
810-692 1 Byron MI   543C ONVOY, LLCV - MI 340   2020-06-14   
810-692 2 Byron MI   829J PAETEC ITEL, LLC 340   2009-11-16   
810-692 3 Byron MI   543C ONVOY, LLCV - MI 340   2020-06-14   
810-692 5 Byron MI   543C ONVOY, LLCV - MI 340   2021-03-05   
810-692 6 Byron MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-692 7 Byron MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2021-05-01   
810-692 8 Byron MI   543C ONVOY, LLCV - MI 340   2021-03-05   
810-692 9 Byron MI   624H ONVOY SPECTRUM, LLC 340   2021-11-21   

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

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