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: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 885

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-885 A Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   
213-885 0 Montebello CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-03   
213-885 1 Montebello CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2025-11-12   
213-885 4 Montebello CA   649C ONVOY, LLC - CA 730   2025-11-28   
213-885 5 Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   
213-885 6 Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   
213-885 7 Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   
213-885 8 Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   
213-885 9 Montebello CA   624H ONVOY SPECTRUM, LLC 730   2025-10-31   

Last updated: Tue, 16 Jun 2026 00:09:45 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.