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: 384

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-384 A Charlotte MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346   2024-12-07   
517-384 9 Charlotte MI   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 346      

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

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