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: 820 [Rate centres in NPA 820] [Dial plan for NPA 820]

NXX: 213

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
820-213 A Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
820-213 0 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2025-01-27   
820-213 1 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-14   
820-213 2 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-14   
820-213 3 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-14   
820-213 4 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-09-14   
820-213 5 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-07-03   
820-213 6 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-07-03   
820-213 7 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-07-03   
820-213 8 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-07-03   
820-213 9 Camarillo CA CYCMCALLCM5  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2023-07-03   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.