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: 333

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-333 A Oceanside: Oceanside DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-333 0 Oceanside: Oceanside DA CA SNDICAETAMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 732      
442-333 1 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-333 2 Oceanside: Oceanside DA CA SNDGCAJWDS0  649C ONVOY, LLC - CA 732      
442-333 3 Oceanside: Oceanside DA CA SNDGCA02XIZ  981E BANDWIDTH.COM CLEC, LLC - CA 732      
442-333 4 Oceanside: Oceanside DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
442-333 5 Oceanside: Oceanside DA CA ESCNCAKYGT0  5562 METROPCS, INC. 732      
442-333 6 Oceanside: Oceanside DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
442-333 7 Oceanside: Oceanside DA CA SNDACAGLDS2  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 732      
442-333 8 Oceanside: Oceanside DA CA ESCNCAKYGT0  5562 METROPCS, INC. 732      
442-333 9 Oceanside: Oceanside DA CA SNDGCA0241Z  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 732      

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.