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.

Sylvan Hills-Sherwood, AR

<< 1 2 3

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
501-992 8 LTRKAR10G01  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 528   2018-04-18   
501-992 9 LTRKARFRXKY  196F BANDWIDTH.COM CLEC, LLC - AR 528   2018-04-12   

<< 1 2 3

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.