Local Calling Guide

Area code/prefix search

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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 266

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-266 A Auburn MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-266 0 Auburn MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344   2005-05-16   
989-266 1 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2023-08-26   
989-266 2 Auburn MI SGNWMIECXQX  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-01-14   
989-266 3 Auburn MI SGNWMIPA1MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-02-25   
989-266 4 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-02-22   
989-266 5 Auburn MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2012-07-06   
989-266 6 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2012-12-28   
989-266 7 Auburn MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-266 8 Auburn MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2014-04-12   
989-266 9 Auburn MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-03-15   

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

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