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.
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Switch: PLSPCAXGX0Z

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
442-205 A Yucca Valley CA 899D METROPCS NETWORKS, LLC 973      
442-306 A Indio CA 6529 T-MOBILE USA, INC. 973      
442-307 A Indio CA 6529 T-MOBILE USA, INC. 973      
442-370 A Indio CA 6529 T-MOBILE USA, INC. 973      
442-429 A Yucca Valley CA 6529 T-MOBILE USA, INC. 973      
442-470 A Palm Desert CA 6529 T-MOBILE USA, INC. 973   2024-10-20   
442-998 A Palm Desert CA 6529 T-MOBILE USA, INC. 973   2024-05-18   
760-250 A Palm Springs CA 899D METROPCS NETWORKS, LLC 973      
760-272 A Palm Springs CA 899D METROPCS NETWORKS, LLC 973      
760-275 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-296 A Indio CA 6529 T-MOBILE USA, INC. 973      
760-409 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-464 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-469 A Palm Desert CA 899D METROPCS NETWORKS, LLC 973      
760-534 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-541 A Indio CA 899D METROPCS NETWORKS, LLC 973      
760-578 A Palm Desert CA 899D METROPCS NETWORKS, LLC 973      
760-609 A Indio CA 899D METROPCS NETWORKS, LLC 973      
760-619 A Indio CA 6529 T-MOBILE USA, INC. 973      
760-641 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-660 A Desert Hot Springs CA 899D METROPCS NETWORKS, LLC 973      
760-671 A Desert Hot Springs CA 899D METROPCS NETWORKS, LLC 973      
760-673 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-698 A Indio CA 899D METROPCS NETWORKS, LLC 973      
760-844 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-848 A Indio CA 6529 T-MOBILE USA, INC. 973      
760-880 A Palm Springs CA 6529 T-MOBILE USA, INC. 973      
760-899 A Indio CA 6529 T-MOBILE USA, INC. 973      
760-905 A Palm Springs CA 899D METROPCS NETWORKS, LLC 973      
760-910 A Twentynine Palms CA 899D METROPCS NETWORKS, LLC 973      
760-972 A Indio CA 6529 T-MOBILE USA, INC. 973      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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