Local Calling Guide

Area code/prefix search

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

NXX: 984

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-984 A East Tawas MI ETWSMIMNRSA  9323 MICHIGAN BELL TEL CO 344      
989-984 0 East Tawas MI   9323 MICHIGAN BELL TEL CO 344      
989-984 1 East Tawas MI   9323 MICHIGAN BELL TEL CO 344      
989-984 2 East Tawas MI   9323 MICHIGAN BELL TEL CO 344      
989-984 3 East Tawas MI   9323 MICHIGAN BELL TEL CO 344      
989-984 4 East Tawas MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 344   2009-12-11   
989-984 5 East Tawas MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2013-02-16   
989-984 6 East Tawas MI   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 344   2006-02-23   
989-984 7 East Tawas MI   5562 METROPCS, INC. 344   2005-04-11   
989-984 8 East Tawas MI   2550 123.NET, LLC 344   2010-01-15   
989-984 9 East Tawas MI   145J TERRA NOVA TELECOM INC. 344   2022-08-17   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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