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: MNSTTXXADS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
940-727 A Myra TX 2116 MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMM 552      
940-736 A Myra TX 2116 MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMM 552      
940-759 A Muenster TX 2116 MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMM 552      
940-768 A Rosston TX 2116 MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMM 552      
940-964 A Forestburg TX 2116 MUENSTER TELEPHONE CORP. OF TEXAS DBA NORTEX COMM 552      

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.