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: MNFDOHXAXCY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
567-398 A Mansfield OH 622J SKYE TELECOM LLC DBA SKYETEL 923      
567-398 1 Mansfield OH 622J SKYE TELECOM LLC DBA SKYETEL 923   2023-05-11   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.