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: 755

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-755 A Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      
517-755 0 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2005-11-13   
517-755 1 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2006-06-15   
517-755 2 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2006-06-15   
517-755 3 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2006-06-15   
517-755 4 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2006-06-15   
517-755 5 Lansing MI LNNGMIMNX5Z  543C ONVOY, LLCV - MI 346   2006-06-15   
517-755 6 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-02-24   
517-755 7 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-02-24   
517-755 8 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-09-25   
517-755 9 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2008-10-25   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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