Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

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

NXX: 212

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
810-212 A Metamora MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
810-212 0 Metamora MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-03   
810-212 1 Metamora MI FETPMIAU2MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 340   2015-07-05   
810-212 2 Metamora MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-01-28   
810-212 3 Metamora MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2021-01-28   
810-212 4 Metamora MI SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2013-09-02   
810-212 5 Metamora MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-03-23   
810-212 6 Metamora MI BRHMMIBDBMD  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2016-03-18   
810-212 7 Metamora MI SFLDMIBV3MD  508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-31   
810-212 8 Metamora MI SFLDMITODS2  543C ONVOY, LLCV - MI 340   2019-03-23   
810-212 9 Metamora MI SFLDMIMKDS2  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2018-10-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.