Local Calling Guide

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

NXX: 981

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-981 A Hubbardston MI HBTNMIXGRS0  0695 FRONTIER NORTH, INC. - MI 344      
989-981 1 Hubbardston MI   543C ONVOY, LLCV - MI 344   2013-03-15   
989-981 6 Hubbardston MI   0695 FRONTIER NORTH, INC. - MI 344      
989-981 7 Hubbardston MI   792K CHARTER IP ENABLED SERVICES, LLC 344   2025-07-13   
989-981 8 Hubbardston MI   2550 123.NET, LLC 344   2003-03-08   
989-981 9 Hubbardston MI   145J TERRA NOVA TELECOM INC. 344   2025-05-31   

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

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