Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 847 [Rate centres in NPA 847] [Dial plan for NPA 847]

NXX: 912

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
847-912 A Zion IL ELGNILOTGT5  6529 T-MOBILE USA, INC. 358      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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