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: OLTWTNXADS1

Remotes:

Switch Switch name Switch type
APSNTNXARS5  APISON  DCL 
CLDLTNXARS5  COLLEGEDALE  RSC 
NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
423-238 A Ooltewah TN 0574 BRIGHTSPEED OF SOUTHERN TENNESSEE, LC 472      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.