Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 989 [Rate centres in NPA 989] [Dial plan for NPA 989]

NXX: 373

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-373 A Owendale MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344      
989-373 0 Owendale MI SGNWMIFAXEX  829J PAETEC ITEL, LLC 344   2005-05-16   
989-373 1 Owendale MI SGNWMIFAXWY  624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-373 2 Owendale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2015-08-02   
989-373 3 Owendale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2021-03-27   
989-373 4 Owendale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-04-14   
989-373 5 Owendale MI SGNWMIATX0X  516C AT&T CORP. 344   2011-09-30   
989-373 6 Owendale MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2015-12-24   
989-373 7 Owendale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2013-04-05   
989-373 8 Owendale MI SGNWMIFAXKX  543C ONVOY, LLCV - MI 344   2016-04-14   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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