Local Calling Guide

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

NXX: 850

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
831-850 A Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722   2024-01-21   
831-850 0 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-850 1 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-850 2 Felton CA   145J TERRA NOVA TELECOM INC. 722   2022-07-07   
831-850 3 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      
831-850 4 Felton CA SNJUCACL8MD  145J TERRA NOVA TELECOM INC. 722   2024-05-26   
831-850 5 Felton CA SNJUCACL9MD  516J TON80 COMMUNICATIONS, LLC 722   2022-04-14   
831-850 6 Felton CA   145J TERRA NOVA TELECOM INC. 722   2023-11-16   
831-850 7 Felton CA SNJUCACL8MD  145J TERRA NOVA TELECOM INC. 722   2024-12-30   
831-850 8 Felton CA   145J TERRA NOVA TELECOM INC. 722   2023-02-17   
831-850 9 Felton CA SNFCCAMKDS3  649C ONVOY, LLC - CA 722      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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