Local Calling Guide

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Crawfordsville, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
870-823 A CFVLARMARS1  9533 SOUTHWESTERN BELL 528      
870-823 0   073H TELNYX LLC 528   2018-11-26   
870-823 1   9533 SOUTHWESTERN BELL 528      
870-823 2   348F ONVOY, LLC - AR 528   2020-03-12   
870-823 3   515J IP HORIZON LLC 528   2024-03-24   
870-823 4   348F ONVOY, LLC - AR 528   2021-03-11   
870-823 5   9533 SOUTHWESTERN BELL 528      
870-823 6   516C AT&T CORP. 528   2011-04-25   
870-823 7   508J CENTURYLINK COMMUNICATIONS, LLC 528   2015-01-13   
870-823 8   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2018-05-13   
870-823 9   348F ONVOY, LLC - AR 528   2021-03-11   
870-851 A JNBOARDSDS0  095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528      
870-851 0   624H ONVOY SPECTRUM, LLC 528   2025-01-07   
870-851 7   095A E. RITTER COMMS DBA RITTER COMMUNICATIONS, INC. AR 528   2022-07-17   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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