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: 368

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-368 A Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 0 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 1 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 2 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 3 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 4 Victorville: Victorville DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
442-368 5 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-368 6 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 7 Victorville: Victorville DA CA LSANCAJWJMD  516J TON80 COMMUNICATIONS, LLC 730      
442-368 8 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      
442-368 9 Victorville: Victorville DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.