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: 442 [Rate centres in NPA 442] [Dial plan for NPA 442]

NXX: 453

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-453 A Victorville: Hesperia DA CA   649C ONVOY, LLC - CA 730   2024-05-05   
442-453 0 Victorville: Hesperia DA CA   649C ONVOY, LLC - CA 730   2024-05-05   
442-453 1 Victorville: Hesperia DA CA   649C ONVOY, LLC - CA 730   2024-05-05   
442-453 2 Victorville: Hesperia DA CA   649C ONVOY, LLC - CA 730   2024-05-05   
442-453 3 Victorville: Hesperia DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-07-11   
442-453 4 Victorville: Hesperia DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-08-12   
442-453 5 Victorville: Hesperia DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-09-10   
442-453 8 Victorville: Hesperia DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-11   
442-453 9 Victorville: Hesperia DA CA   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2024-05-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.