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: 699

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
989-699 A St Louis MI SGNWMIACDMD  965H FRACTEL, LLC 344      
989-699 0 St Louis MI   543C ONVOY, LLCV - MI 344   2023-08-26   
989-699 5 St Louis MI   624H ONVOY SPECTRUM, LLC 344   2023-05-30   
989-699 6 St Louis MI   543C ONVOY, LLCV - MI 344   2021-04-09   
989-699 7 St Louis MI   543C ONVOY, LLCV - MI 344   2021-04-09   
989-699 8 St Louis MI   543C ONVOY, LLCV - MI 344   2023-04-15   
989-699 9 St Louis MI   965H FRACTEL, LLC 344   2021-04-08   

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

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