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.

Prairie Grove, AR

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
479-400 A FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526      
479-400 0 FYVLARATPMD  073H TELNYX LLC 526   2023-11-10   
479-400 1 FYVLARATRMD  5179 LEVEL 3 COMMUNICATIONS, LLC - AR 526   2018-04-24   
479-400 2 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2018-03-28   
479-400 4 FTSMAR0800Z  490J DISH WIRELESS, LLC 526   2022-12-19   
479-400 6 FYVLARHI4MD  318J COMCAST IP PHONE, LLC 526   2010-12-04   
479-846 A PRGVARXADS0  1718 PRAIRIE GROVE TELEPHONE COMPANY 526      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.