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.

OCN: 8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA

<< 1 2 3 4 5 6 7 8 9 10 11

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
943-568 7 Atlanta GA ATLNGABUXXY  438   2023-09-12   
943-568 8 Atlanta GA ATLNGABUXXY  438   2023-09-12   
943-568 9 Atlanta GA ATLNGABUXXY  438   2023-09-12   

<< 1 2 3 4 5 6 7 8 9 10 11

Last updated: Sun, 27 Apr 2025 12:48:38 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.