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]

Region: CA

OCN: 981E BANDWIDTH.COM CLEC, LLC - CA

<< 1 2 3 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
442-263 5 Pauma Valley CA SNDGCA02XIZ  732   2016-09-16   
442-264 7 Oceanside: Oceanside DA CA SNDGCA02XIZ  732   2015-05-23   
442-267 6 Victorville: Hesperia DA CA LSANCA039MD  730   2016-09-17   
442-268 0 Palm Springs CA PLSPCAXGXHY  973   2016-07-24   
442-271 7 El Centro CA SNDGCA02XIZ  732   2016-07-30   
442-272 A Inyokern CA LSANCA039MD  730      
442-272 0 Inyokern CA LSANCA039MD  730   2015-08-14   
442-272 1 Inyokern CA LSANCA039MD  730   2015-11-15   
442-273 0 Vista CA SNDGCA02XIZ  732   2015-08-20   
442-274 0 Palm Desert CA PLSPCAXGXHY  973   2015-06-04   
442-274 1 Palm Desert CA PLSPCAXGXHY  973   2015-06-04   
442-274 5 Palm Desert CA PLSPCAXGXHY  973   2016-09-05   
442-278 1 Valley Center CA SNDGCA02XIZ  732   2015-11-05   
442-278 2 Valley Center CA SNDGCA02XIZ  732   2016-09-17   
442-284 0 Victorville: Victorville DA CA LSANCA039MD  730   2015-06-26   
442-284 1 Victorville: Victorville DA CA LSANCA039MD  730   2015-06-26   
442-286 0 Escondido CA SNDGCA02XIZ  732   2016-08-18   
442-287 0 Oceanside: Carlsbad DA CA SNDGCA02XIZ  732   2016-09-17   
442-293 A Borrego CA SNDGCA02XIZ  732      
442-293 0 Borrego CA SNDGCA02XIZ  732   2015-11-07   
442-294 0 Ridgecrest CA LSANCA039MD  730   2016-09-10   
442-304 8 Eagle Mountain CA PLSPCAXGXHY  973   2020-09-04   
442-309 8 Barstow: Barstow DA CA LSANCA039MD  730   2020-02-29   
442-312 8 Pine Creek CA LSANCA039MD  730   2020-07-06   
442-316 5 Victorville: Hesperia DA CA LSANCA039MD  730   2022-08-27   
442-316 6 Victorville: Hesperia DA CA LSANCA039MD  730   2022-08-27   
442-320 7 Encinitas CA SNDGCA02XIZ  732   2020-09-17   
442-321 0 Homestead Valley CA PLSPCAXGXHY  973   2015-07-10   
442-324 3 Indio CA PLSPCAXGXHY  973   2015-08-20   
442-324 4 Indio CA PLSPCAXGXHY  973   2015-08-20   
442-325 A Oceanside: Carlsbad DA CA SNDGCA02XIZ  732      
442-325 0 Oceanside: Carlsbad DA CA SNDGCA02XIZ  732   2015-08-14   
442-333 A Oceanside: Oceanside DA CA SNDGCA02XIZ  732      
442-333 3 Oceanside: Oceanside DA CA SNDGCA02XIZ  732   2010-10-14   
442-334 0 Palm Desert CA PLSPCAXGXHY  973   2019-03-21   
442-347 9 Barstow: Barstow DA CA LSANCA039MD  730   2016-09-10   
442-356 2 Victorville: Hesperia DA CA LSANCA039MD  730   2022-11-17   
442-356 4 Victorville: Hesperia DA CA LSANCA039MD  730   2022-08-27   
442-356 5 Victorville: Hesperia DA CA LSANCA039MD  730   2022-08-27   
442-356 6 Victorville: Hesperia DA CA LSANCA039MD  730   2022-08-27   
442-367 2 Calexico CA SNDGCA02XIZ  732   2022-08-25   
442-367 4 Calexico CA SNDGCA02XIZ  732   2022-08-25   
442-373 A Brawley CA SNDGCA02XIZ  732      
442-373 0 Brawley CA SNDGCA02XIZ  732   2022-03-17   
442-373 1 Brawley CA SNDGCA02XIZ  732   2022-03-17   
442-386 1 Victorville: Victorville DA CA LSANCA039MD  730   2022-07-29   
442-386 2 Victorville: Victorville DA CA LSANCA039MD  730   2022-07-29   
442-386 4 Victorville: Victorville DA CA LSANCA039MD  730   2022-07-29   
442-389 A Blythe CA LSANCA039MD  730      
442-389 0 Blythe CA LSANCA039MD  730   2022-05-01   

<< 1 2 3 >>

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

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.