Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 501 [Rate centres in NPA 501] [Dial plan for NPA 501]

NXX: 535

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-535 A Bald Knob AR LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528      
501-535 0 Bald Knob AR LTRKARFRX7Y  073H TELNYX LLC 528   2022-11-03   
501-535 5 Bald Knob AR   145J TERRA NOVA TELECOM INC. 528   2025-05-13   
501-535 6 Bald Knob AR LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528   2022-04-29   

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

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