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: 624

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-624 A Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 0 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 1 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 2 Birch Run MI SGNWMIACCMD  145J TERRA NOVA TELECOM INC. 344   2020-12-07   
989-624 3 Birch Run MI SGNWMIFAZMD  2550 123 NET, INC. 344   2011-05-18   
989-624 4 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 5 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 6 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 7 Birch Run MI   279B CLEAR RATE COMMUNICATIONS - CLEC - MI 344   2009-11-14   
989-624 8 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      
989-624 9 Birch Run MI BRRNMIMNRSA  9323 AMERITECH MICHIGAN 344      

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

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