Local Calling Guide

Area code/prefix search

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

NXX: 994

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-994 A Beaverton MI SGNWMIACEMD  516J TON80 COMMUNICATIONS, LLC 344      
989-994 0 Beaverton MI   543C ONVOY, LLCV - MI 344   2023-08-26   
989-994 1 Beaverton MI   543C ONVOY, LLCV - MI 344   2023-01-07   
989-994 2 Beaverton MI   624H ONVOY SPECTRUM, LLC 344   2024-08-11   
989-994 3 Beaverton MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2025-02-24   
989-994 4 Beaverton MI   516J TON80 COMMUNICATIONS, LLC 344   2022-05-15   
989-994 8 Beaverton MI   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 344   2023-07-24   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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