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: 299

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-299 A Lansing MI LNNGMIMN08Z  991E BANDWIDTH.COM CLEC, LLC - MI 346      
517-299 0 Lansing MI LNNGMIMN08Z  991E BANDWIDTH.COM CLEC, LLC - MI 346   2023-03-31   
517-299 1 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-07-02   
517-299 2 Lansing MI LNNGMIMN08Z  991E BANDWIDTH.COM CLEC, LLC - MI 346   2024-09-16   
517-299 3 Lansing MI LNNGMIDCEMD  490J DISH WIRELESS, LLC 346   2024-10-04   
517-299 4 Lansing MI LNNGMIDCEMD  490J DISH WIRELESS, LLC 346   2025-03-02   
517-299 5 Lansing MI LNNGMIMN08Z  991E BANDWIDTH.COM CLEC, LLC - MI 346   2024-12-22   
517-299 8 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-07-30   
517-299 9 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2023-07-30   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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