Local Calling Guide

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

NXX: 525

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-525 A Emmett MI DTRTMIBADS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
810-525 0 Emmett MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-01   
810-525 1 Emmett MI   5562 METROPCS, INC. 340   2020-04-23   
810-525 2 Emmett MI   5562 METROPCS, INC. 340   2010-08-23   
810-525 3 Emmett MI   5562 METROPCS, INC. 340   2019-07-22   
810-525 4 Emmett MI   5562 METROPCS, INC. 340   2013-01-22   
810-525 5 Emmett MI   5562 METROPCS, INC. 340   2008-09-27   
810-525 6 Emmett MI   5562 METROPCS, INC. 340   2019-10-07   
810-525 7 Emmett MI   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-30   
810-525 8 Emmett MI   624H ONVOY SPECTRUM, LLC 340   2021-06-14   
810-525 9 Emmett MI   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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