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: RCFRILRTXXX

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
779-313 8 Cherry Valley IL 073H TELNYX LLC 360   2020-12-26   
779-315 0 Roscoe IL 073H TELNYX LLC 360   2020-12-26   
779-345 1 Byron IL 073H TELNYX LLC 360   2021-03-20   
779-346 0 Capron IL 073H TELNYX LLC 360   2020-12-26   
779-778 0 Winnebago IL 073H TELNYX LLC 360   2020-07-26   
815-234 1 Byron IL 073H TELNYX LLC 360   2020-06-14   
815-296 A Rockford IL 073H TELNYX LLC 360      
815-296 1 Rockford IL 073H TELNYX LLC 360   2020-01-11   
815-597 9 Garden Prairie IL 073H TELNYX LLC 360   2020-07-09   
815-604 0 Belvidere IL 073H TELNYX LLC 360   2020-06-12   
815-624 9 Rockton IL 073H TELNYX LLC 360   2020-07-19   
815-800 8 Poplar Grove IL 073H TELNYX LLC 360   2020-07-19   
815-873 2 New Milford IL 073H TELNYX LLC 360   2020-07-18   
815-885 0 Rock Cut IL 073H TELNYX LLC 360   2020-07-19   
815-892 0 Stillman Valley IL 073H TELNYX LLC 360   2020-07-20   
815-908 2 Freeport IL 073H TELNYX LLC 360   2020-07-09   

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

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