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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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
213-201 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-213 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-222 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-223 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-225 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-259 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-316 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-342 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-355 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-373 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-375 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-516 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-542 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-545 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-572 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-603 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-609 A Los Angeles: DA 09 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-632 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-666 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-681 A Los Angeles: DA 07 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-807 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-835 A Los Angeles: DA 10 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-873 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
213-986 A Los Angeles: DA 01 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-321 A El Segundo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-432 A Beverly Hills CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-436 A Compton: Gardena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-461 A Beverly Hills CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-484 A Inglewood CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-506 A Malibu CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-566 A Santa Monica: Santa Monica DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-623 A Beverly Hills CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-696 A West Los Angeles CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-698 A Redondo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-706 A Hawthorne CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-707 A San Pedro CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-746 A Beverly Hills CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-747 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-755 A Torrance CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-806 A West Los Angeles CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-818 A Compton: Gardena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-856 A Compton: Gardena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-857 A Santa Monica: Santa Monica DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-873 A West Los Angeles CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-881 A Santa Monica: Mar Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-883 A Santa Monica: Santa Monica DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-896 A Redondo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
310-904 A Culver City CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-201 A Montebello CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-300 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-312 A Los Angeles: DA 06 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-334 A Los Angeles: DA 11 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-335 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-345 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-346 A Montebello CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-374 A Los Angeles: DA 06 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-432 A Los Angeles: DA 08 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-450 A Los Angeles: DA 14 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-451 A Los Angeles: DA 09 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-454 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-456 A Los Angeles: DA 13 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-505 A Los Angeles: DA 04 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-508 A Los Angeles: DA 12 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-522 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-523 A Los Angeles: DA 06 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-535 A Los Angeles: DA 02 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-543 A Los Angeles: DA 03 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-556 A Los Angeles: DA 13 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-558 A Montebello CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-596 A Los Angeles: DA 12 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-647 A Los Angeles: DA 05 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-648 A Los Angeles: DA 13 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-785 A Los Angeles: DA 14 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-790 A Los Angeles: DA 14 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-796 A Los Angeles: DA 05 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-813 A Los Angeles: DA 08 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-834 A Los Angeles: DA 09 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-835 A Los Angeles: DA 06 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-859 A Los Angeles: DA 05 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-905 A Los Angeles: DA 09 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-923 A Los Angeles: DA 06 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-946 A Los Angeles: DA 14 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-987 A Los Angeles: DA 04 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-989 A Los Angeles: DA 11 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
323-999 A Los Angeles: DA 03 CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-218 A El Segundo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-244 A Compton: Gardena DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-289 A Santa Monica: Mar Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-417 A San Pedro CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-472 A Beverly Hills CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
424-474 A Culver City CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-204 A Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-205 A Pico Rivera CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-207 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-213 A Lakewood CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-216 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-231 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-232 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 A Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-246 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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