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.

Heber Springs, AR

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-206 A HBSPARMADS0  9533 SOUTHWESTERN BELL 528      
501-206 0   9533 SOUTHWESTERN BELL 528      
501-206 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2004-04-03   
501-206 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2004-04-03   
501-206 3   9533 SOUTHWESTERN BELL 528      
501-206 4   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2005-11-11   
501-206 5   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-206 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-206 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-206 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-206 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528      
501-250 A HBSPARMADS0  9533 SOUTHWESTERN BELL 528      
501-250 0   9533 SOUTHWESTERN BELL 528      
501-250 3   9533 SOUTHWESTERN BELL 528      
501-250 4   9533 SOUTHWESTERN BELL 528      
501-250 5   9533 SOUTHWESTERN BELL 528      
501-250 6   9533 SOUTHWESTERN BELL 528      
501-250 7   9533 SOUTHWESTERN BELL 528      
501-250 8   9533 SOUTHWESTERN BELL 528      
501-250 9   9533 SOUTHWESTERN BELL 528      
501-270 A LTROARTBCM0  6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-270 0   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-270 1   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-270 2   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-270 3   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2014-01-27   
501-270 4   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2014-01-27   
501-270 5   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-270 6   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-07-10   
501-270 7   196F BANDWIDTH.COM CLEC, LLC - AR 528   2014-11-27   
501-270 8   196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-10-31   
501-270 9   6805 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - AR 528      
501-302 A LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-302 0   196F BANDWIDTH.COM CLEC, LLC - AR 528   2015-02-23   
501-302 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2017-06-09   
501-302 2   348F ONVOY, LLC AR 528   2016-03-14   
501-302 3   7277 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - AR 528   2011-03-15   
501-302 4   348F ONVOY, LLC AR 528   2016-03-14   
501-302 5   348F ONVOY, LLC AR 528   2018-06-01   
501-302 6   802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528   2010-03-26   
501-302 7   7575 CENTURYLINK COMMUNICATIONS LLC 528   2015-01-14   
501-302 8   073H TELNYX LLC 528   2018-11-02   
501-362 A HBSPARMADS0  9533 SOUTHWESTERN BELL 528      
501-365 A HBSPARMADS0  9533 SOUTHWESTERN BELL 528      
501-365 0   9533 SOUTHWESTERN BELL 528      
501-365 1   196F BANDWIDTH.COM CLEC, LLC - AR 528   2008-12-21   
501-365 2   5179 LEVEL 3 COMMUNICATIONS, LLC - AR 528   2008-02-01   
501-365 3   048G TCA COMMUNICATIONS, LLC DBA SUDDENLINK COMM - AR 528   2007-05-11   
501-365 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2008-10-05   
501-365 7   516C AT&T CORP. 528   2011-04-25   
501-365 8   348F ONVOY, LLC AR 528   2020-02-03   

1 2 >>

Last updated: Sun, 04 Apr 2021 19:28:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.