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: 719

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-719 A Clifford MI SGNWMIFAZMD  2550 123 NET, INC. 344      

Last updated: Sun, 28 Feb 2021 19:06:05 UTC

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