Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-758 A Holt MI LNNGMIMNXFZ  965H FRACTEL, LLC 346      
517-758 0 Holt MI LNNGMIDC0MD  939H COMMIO, LLC 346   2022-02-24   
517-758 1 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-08-13   
517-758 2 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-08-13   
517-758 3 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-08-13   
517-758 4 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-11-15   
517-758 5 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-03-05   
517-758 6 Holt MI LNNGMIMNXFZ  965H FRACTEL, LLC 346   2020-01-24   
517-758 7 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-03-05   
517-758 8 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-11-15   
517-758 9 Holt MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-08-13   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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