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: 377

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-377 A Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 0 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 1 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 2 Lansing MI LNNGMIMNX4Z  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2017-03-15   
517-377 3 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 4 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 5 Lansing MI LNNGMIMNXHY  5562 METROPCS, INC. 346   2017-02-17   
517-377 6 Lansing MI LNNGMIMNXHY  5562 METROPCS, INC. 346   2017-02-17   
517-377 7 Lansing MI LNNGMIMNXHY  5562 METROPCS, INC. 346   2020-09-10   
517-377 8 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      
517-377 9 Lansing MI LNNGMIMNDS1  9323 MICHIGAN BELL TEL CO 346      

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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