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: LVOKFLXAPS0

Remotes:

Switch Switch name Switch type
ALCHFLXARP0  ALACHUA  RP 
BORAFLXARP0  BOYS RANCH  RP 
BRFRFLXARP0  BRANFORD  RP 
DWPKFLXARP0  DOWLING PARK  RP 
JNGSFLXARP0  JENNINGS  RP 
JSPRFLXARP0  JASPER  RP 
LRVLFLXARP0  LURAVILLE  RP 
MAYOFLXARP0  MAYO  RP 
WHSPFLXARP0  WHITE SPRINGS  RP 
WLBRFLXARP0  WELLBORN  RP 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
386-339 A Live Oak FL 0336 WINDSTREAM FLORIDA, INC. 45205      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.