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.

NPA: 940 [Rate centres in NPA 940] [Dial plan for NPA 940]

NXX: 980

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
940-980 A Decatur TX DCTRTXXAQMD  622J SKYE TELECOM LLC DBA SKYETEL 552   2021-11-06   
940-980 0 Decatur TX   622J SKYE TELECOM LLC DBA SKYETEL 552   2021-11-06   
940-980 7 Decatur TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
940-980 8 Decatur TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   
940-980 9 Decatur TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2022-01-27   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.