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.

Switch: BLLPKSXADS0

Remotes:

Switch Switch name Switch type
OXFRKSXARS0  OXFORD  DCL 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
620-488 A Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      
620-488 0 Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      
620-488 2 Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      
620-488 3 Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      
620-790 A Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      
620-790 0 Belle Plaine KS 1810 UNITED TEL OF EASTERN KANSAS DBA CENTURYLINK 532      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.