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: 727

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
501-727 A Morrilton AR MLTNARPARS2  9533 SOUTHWESTERN BELL 528      
501-727 1 Morrilton AR   9533 SOUTHWESTERN BELL 528      
501-727 2 Morrilton AR   348F ONVOY, LLC - AR 528   2020-02-06   
501-727 3 Morrilton AR   7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2012-02-01   
501-727 4 Morrilton AR   348F ONVOY, LLC - AR 528   2020-02-06   
501-727 5 Morrilton AR   9533 SOUTHWESTERN BELL 528      
501-727 6 Morrilton AR   9533 SOUTHWESTERN BELL 528      
501-727 8 Morrilton AR   516J TON80 COMMUNICATIONS, LLC 528   2022-03-15   
501-727 9 Morrilton AR   145J TERRA NOVA TELECOM INC. 528   2025-02-14   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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