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: 594

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-594 A Osseo MI MDTPMICODS0  3535 ACD TELECOM, INC. - MI 346      
517-594 0 Osseo MI LNNGMIMN08Z  991E BANDWIDTH.COM CLEC, LLC - MI 346   2023-12-09   
517-594 1 Osseo MI LNNGMIMN00Z  624H ONVOY SPECTRUM, LLC 346   2024-05-10   
517-594 2 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-06-18   
517-594 3 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2021-07-11   
517-594 4 Osseo MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2018-10-12   
517-594 5 Osseo MI LNNGMIMN02Z  318J COMCAST IP PHONE, LLC 346   2008-07-22   
517-594 6 Osseo MI LNNGMIMNX8Z  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 346   2016-02-15   

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

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