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: 831 [Rate centres in NPA 831] [Dial plan for NPA 831]

NXX: 268

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-268 A Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
831-268 0 Felton CA   515J IP HORIZON LLC 722      
831-268 1 Felton CA SNJUCACL3MD  073H TELNYX LLC 722      
831-268 2 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 3 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 4 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 5 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 6 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 7 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-268 8 Felton CA   624H ONVOY SPECTRUM, LLC 722      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.