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.

NPA: 574 [Rate centres in NPA 574] [Dial plan for NPA 574]

NXX: 777

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
574-777 A Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332      
574-777 0 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-05-17   
574-777 1 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2020-11-19   
574-777 2 Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332   2019-08-14   
574-777 3 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-11-14   
574-777 4 Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332   2019-08-14   
574-777 5 Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332   2019-08-14   
574-777 6 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2019-11-14   
574-777 7 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2017-10-30   
574-777 8 Osceola IN SBNDIN13LMD  965H FRACTEL, LLC 332   2019-08-14   
574-777 9 Osceola IN SBNDIN01X6X  097D ONVOY, LLC - IN 332   2020-11-19   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.