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]

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 >>

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
442-307 3 Indio CA PLSPCAXG7MD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2020-07-13   
442-307 4 Indio CA PLSPCAXG7MD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2020-09-09   
442-307 5 Indio CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-06-05   
442-307 6 Indio CA PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2020-06-05   
442-307 7 Indio CA PLSPCA19DS0  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2020-05-15   
442-307 8 Indio CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2020-03-12   
442-307 9 Indio CA PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2020-03-12   
442-308 A June Lake CA VTVLCAXAY0X  425J CSC WIRELESS, LLC 730      
442-308 2 June Lake CA VTVLCAXAY0X  425J CSC WIRELESS, LLC 730   2019-05-10   
442-309 A Barstow: Barstow DA CA BLTNCAADGMD  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730      
442-309 0 Barstow: Barstow DA CA ONTRCAOYCM2  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 730   2020-11-02   
442-309 1 Barstow: Barstow DA CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2020-01-15   
442-309 2 Barstow: Barstow DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 3 Barstow: Barstow DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 4 Barstow: Barstow DA CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-02-10   
442-309 5 Barstow: Barstow DA CA LSANCA03JMD  506J TWILIO INTERNATIONAL INC 730   2020-10-20   
442-309 7 Barstow: Barstow DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2020-09-06   
442-309 8 Barstow: Barstow DA CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-02-29   
442-309 9 Barstow: Barstow DA CA RVSDCAYAGT1  6529 T-MOBILE USA, INC. 730   2019-11-14   
442-312 A Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730      
442-312 0 Pine Creek CA   073H TELNYX LLC 730   2021-02-27   
442-312 2 Pine Creek CA LSANCA03JMD  506J TWILIO INTERNATIONAL INC 730   2020-10-20   
442-312 3 Pine Creek CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-12-12   
442-312 4 Pine Creek CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2019-12-04   
442-312 8 Pine Creek CA LSANCA039MD  981E BANDWIDTH.COM CLEC, LLC - CA 730   2020-07-06   
442-312 9 Pine Creek CA LSANCAJWDS9  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 730   2019-11-30   
442-313 A Havasu Lake CA LSANCARCD3S  649C ONVOY, LLC - CA 730      
442-313 0 Havasu Lake CA LSANCARC32Z  073H TELNYX LLC 730   2020-05-10   
442-313 2 Havasu Lake CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-01-14   
442-313 3 Havasu Lake CA LSANCARCD3S  649C ONVOY, LLC - CA 730   2020-01-14   
442-313 4 Havasu Lake CA LSANCA03JMD  506J TWILIO INTERNATIONAL INC 730   2020-10-20   
442-314 A Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730      
442-314 0 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 1 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 2 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 3 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 4 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 5 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 6 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 7 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 8 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-314 9 Victorville: Victorville DA CA RVSDCALBCM4  6010 NEW CINGULAR WIRELESS PCS, LLC 730   2020-04-11   
442-315 A Palm Springs CA PLSPCAXGY0X  425J CSC WIRELESS, LLC 973      
442-315 0 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 1 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 2 Palm Springs CA PLSPCAXGY0X  425J CSC WIRELESS, LLC 973   2020-04-10   
442-315 3 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 4 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 5 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   
442-315 6 Palm Springs CA PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2020-08-30   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 >>

Last updated: Tue, 04 May 2021 15:04:27 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.