Local Calling Guide

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

NXX: 750

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-750 A Midland MI SGNWMIATX0X  516C AT&T CORP. 344      
989-750 0 Midland MI SGNWMIACDS1  933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2014-05-03   
989-750 1 Midland MI SGNWMIFAXJX  991E BANDWIDTH.COM CLEC, LLC - MI 344   2010-11-04   
989-750 2 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-12-06   
989-750 3 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2008-02-07   
989-750 4 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-05-03   
989-750 5 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-01-21   
989-750 6 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-05-03   
989-750 7 Midland MI SGNWMIATX0X  516C AT&T CORP. 344   2006-06-30   
989-750 8 Midland MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-10-13   
989-750 9 Midland MI SGNWMIFADS1  3535 ACD TELECOM, INC. - MI 344   2009-01-22   

Last updated: Sat, 02 May 2026 12:20:53 UTC

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