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: 297

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-297 A Hillsdale MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-297 0 Hillsdale MI LNNGMIDC0MD  939H COMMIO, LLC 346      
517-297 1 Hillsdale MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-297 2 Hillsdale MI LNNGMIMNXHY  5562 METROPCS, INC. 346      
517-297 3 Hillsdale MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-297 4 Hillsdale MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-297 5 Hillsdale MI LNNGMIMNXSZ  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 346      
517-297 7 Hillsdale MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346      
517-297 8 Hillsdale MI   624H ONVOY SPECTRUM, LLC 346      
517-297 9 Hillsdale MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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