Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 870 [Rate centres in NPA 870] [Dial plan for NPA 870]

NXX: 640

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
870-640 A Flippin AR FLPNARXA0MD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528      
870-640 0 Flippin AR FLPNARXA0MD  048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528      

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

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