Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Fiftysix, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
327-209 A   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2025-09-10   
327-209 7   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2025-09-10   
870-757 A FFSXARXARS0  1712 MOUNTAIN VIEW TELEPHONE COMPANY 528      

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

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