Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Ferndale, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-448 A LTRKARVARS2  7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 0   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 1   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-448 2   502D COMCAST PHONE OF ARKANSAS, LLC - AR 528   2005-12-03   
501-448 3   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2010-02-14   
501-448 4   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528   2010-05-05   
501-448 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2019-10-26   
501-448 6   196F BANDWIDTH.COM CLEC, LLC - AR 528   2012-01-12   
501-448 9   073H TELNYX LLC 528   2019-07-15   
501-482 A LTRKARFCDC0  7264 LEVEL 3 TELECOM OF ARKANSAS, LLC - AR 528      
501-482 0   7264 LEVEL 3 TELECOM OF ARKANSAS, LLC - AR 528      
501-482 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-04-13   
501-482 2   7264 LEVEL 3 TELECOM OF ARKANSAS, LLC - AR 528      
501-482 3   7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2013-02-15   
501-482 4   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-11-27   
501-482 5   196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-02-23   
501-482 7   7575 CENTURYLINK COMMUNICATIONS LLC 528   2015-01-14   
501-482 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2014-12-19   
501-482 9   7264 LEVEL 3 TELECOM OF ARKANSAS, LLC - AR 528      
501-817 A   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-817 0   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-817 3   502D COMCAST PHONE OF ARKANSAS, LLC - AR 528   2015-03-21   
501-817 4   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-01-04   
501-817 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2019-04-01   
501-817 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2013-04-26   
501-817 8   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528      
501-821 A LTRKARVARS1  9533 SOUTHWESTERN BELL 528      
501-830 A LTRLAR042MD  2790 WINDSTREAM NUVOX ARKANSAS, LLC 528      
501-830 0   7656 WINDSTREAM COMMUNICATIONS, INC. - AR 528      
501-830 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-03-17   
501-830 2   2790 WINDSTREAM NUVOX ARKANSAS, LLC 528      
501-830 3   516C AT&T CORP. 528   2007-03-01   
501-830 4   348F ONVOY, LLC AR 528   2016-03-23   
501-830 5   348F ONVOY, LLC AR 528   2016-03-23   
501-830 6   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2016-09-15   
501-830 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2018-10-27   
501-830 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2016-04-14   

Last updated: Tue, 31 Dec 2019 02:37:20 UTC

Sponsored by: VoiceMeUp - Corporate VoIP Services

Like this site? We accept donations via PayPal.