Local Calling Guide

Area code/prefix search

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

NXX: 388

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-388 A Ithaca MI SGNWMIFAZMD  2550 123 NET, INC. 344      
989-388 0 Ithaca MI SGNWMIFAZMD  2550 123 NET, INC. 344   2005-10-24   
989-388 1 Ithaca MI SGNWMIFACM3  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2006-04-13   
989-388 2 Ithaca MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2007-01-08   
989-388 3 Ithaca MI SGNWMIFACM3  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-01-18   
989-388 4 Ithaca MI OWTPMI021MD  351D CHARTER FIBERLINK - MICHIGAN, LLC - MI 344   2007-03-18   
989-388 5 Ithaca MI OWSOMIXH7MD  691A DAYSTARR, LLC DBA DAYSTARR COMMUNICATIONS - MI 344   2005-12-29   
989-388 6 Ithaca MI SGNWMIFACM3  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2007-05-12   
989-388 7 Ithaca MI SGNWMIFACM3  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2008-01-07   
989-388 8 Ithaca MI SGNWMIFACM3  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 344   2008-04-03   
989-388 9 Ithaca MI SGNWMIATUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2008-04-11   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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