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.

Maumelle, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-333 A MMLLARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-333 0 MMLLARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-333 1 MMLLARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-333 2 MMLLARXARS0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-333 3 MMLLARXARP0  1691 WINDSTREAM ARKANSAS, INC. 528      
501-333 4 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-333 5 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-333 6 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-333 7 RLVLARFI2MD  508J CENTURYLINK COMMUNICATIONS, LLC 528      
501-333 8 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-333 9 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-427 A LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-427 0 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528      
501-427 1   624H ONVOY SPECTRUM, LLC 528      
501-427 2 GNBRARXA3MD  348F ONVOY, LLC - AR 528      
501-427 4 GNBRARXA3MD  348F ONVOY, LLC - AR 528      
501-427 5 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-427 6 LTRKARFRXPY  802C TELEPORT COMMUNICATIONS AMERICA, LLC - AR 528      
501-427 7 LTRKARZO6MD  516J TON80 COMMUNICATIONS, LLC 528      
501-427 8 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      
501-427 9 NLRKAR441MD  6529 T-MOBILE USA, INC. 528      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.