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: 359

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-359 A Stockbridge MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-359 0 Stockbridge MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346   2024-05-18   
517-359 1 Stockbridge MI LNNGMIXIAMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 346   2024-12-13   
517-359 2 Stockbridge MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-09-03   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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