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.

Palm Desert, CA

<< 1 2 3 4 5 6 7 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
442-334 5 PLSPCA19JMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2018-04-19   
442-334 6 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2019-03-24   
442-334 7 PLSPCAXGXKY  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 973   2017-12-14   
442-334 8 PLSPCA19JMD  373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 973   2018-11-02   
442-334 9 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2017-12-03   
442-371 A PLSPCAXG06Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 973      
442-371 0 PLSPCAPL0MD  939H COMMIO, LLC 973   2024-01-20   
442-371 1 PLSPCAPL0MD  939H COMMIO, LLC 973   2024-01-20   
442-371 2 PLSPCAXGXWZ  6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2024-01-29   
442-371 3 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2024-02-25   
442-371 4 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2024-02-25   
442-371 5 PLSPCAXG06Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 973   2022-07-25   
442-371 6   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-13   
442-371 7   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-13   
442-371 8 PLSPCAXG06Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 973   2022-07-25   
442-371 9 PLSPCAPL0MD  939H COMMIO, LLC 973   2024-01-20   
442-397 A PLSPCAXG09Z  318J COMCAST IP PHONE, LLC 973      
442-397 0 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 1 PLSPCAXG09Z  318J COMCAST IP PHONE, LLC 973   2023-06-13   
442-397 2   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-13   
442-397 3   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-13   
442-397 4 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 5 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 6 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 7 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 8 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-397 9 PLSPCAXGXPY  649C ONVOY, LLC - CA 973   2023-08-10   
442-418 A PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973      
442-418 0 PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2023-10-30   
442-418 1 PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2023-10-30   
442-418 2 PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2023-10-30   
442-418 3 PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2023-10-30   
442-418 4 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-03-24   
442-418 5 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-03-24   
442-418 6 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2024-01-01   
442-418 7 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2023-12-09   
442-418 8 PLSPCAXGXSZ  624H ONVOY SPECTRUM, LLC 973   2023-10-30   
442-418 9 PLSPCAXGX6Y  6010 NEW CINGULAR WIRELESS PCS, LLC 973   2023-10-15   
442-470 A PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2024-10-20   
442-470 0   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2025-03-23   
442-470 1   6006 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA 973   2026-02-03   
442-470 2   6529 T-MOBILE USA, INC. 973   2025-03-21   
442-470 3   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-04   
442-470 4   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-04   
442-470 5   6010 NEW CINGULAR WIRELESS PCS, LLC 973   2025-10-04   
442-470 9 PLSPCAXGX0Z  6529 T-MOBILE USA, INC. 973   2024-10-20   
442-666 A PLSPCAXGXPY  649C ONVOY, LLC - CA 973      
442-666 0 PLSPCAXGX0Z  899D METROPCS NETWORKS, LLC 973   2012-10-26   
442-666 1 PLSPCAXGXTY  8826 LEVEL 3 COMMUNICATIONS, LLC - CA 973   2012-12-14   
442-666 2 PLSPCAXG06Z  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 973   2013-03-18   

<< 1 2 3 4 5 6 7 >>

Last updated: Tue, 31 Mar 2026 13:56:49 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.