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: 959 [Rate centres in NPA 959] [Dial plan for NPA 959]

NXX: 426

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
959-426 A Coventry CT HRFRCT03XSX  516J TON80 COMMUNICATIONS, LLC 920      
959-426 0 Coventry CT   939H COMMIO, LLC 920   2022-04-21   
959-426 1 Coventry CT   515J IP HORIZON LLC 920   2024-07-05   
959-426 2 Coventry CT   639C ONVOY, LLC - CT 920   2023-10-14   
959-426 3 Coventry CT   516J TON80 COMMUNICATIONS, LLC 920   2022-03-17   
959-426 4 Coventry CT   624H ONVOY SPECTRUM, LLC 920   2022-03-18   
959-426 5 Coventry CT   624H ONVOY SPECTRUM, LLC 920   2022-03-18   
959-426 6 Coventry CT   639C ONVOY, LLC - CT 920   2023-10-14   
959-426 7 Coventry CT   639C ONVOY, LLC - CT 920   2023-10-14   
959-426 8 Coventry CT   639C ONVOY, LLC - CT 920   2023-10-14   
959-426 9 Coventry CT   639C ONVOY, LLC - CT 920   2023-10-14   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.