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: 955

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-955 A Victorville: Victorville DA CA LSANCAJWIMD  965H FRACTEL, LLC 730      
442-955 0 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 1 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 2 Victorville: Victorville DA CA   373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2021-01-09   
442-955 3 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 4 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 5 Victorville: Victorville DA CA   965H FRACTEL, LLC 730   2021-01-08   
442-955 6 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 7 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 8 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   
442-955 9 Victorville: Victorville DA CA   6010 NEW CINGULAR WIRELESS PCS, LLC 730   2021-01-09   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.