Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
562-236 1 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 2 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 3 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 4 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 5 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 8 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-236 9 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      
562-246 5 Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-250 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-250 1 Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-251 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-263 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-263 8 Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-264 2 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-04-10   
562-264 3 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-04-10   
562-264 4 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2007-04-10   
562-277 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-277 9 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-280 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-280 1 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-281 0 Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730   2025-09-03   
562-282 A Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-282 4 Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-282 5 Norwalk CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-283 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-283 0 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-283 1 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-283 2 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-285 A Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-285 1 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-285 4 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-285 5 Long Beach CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-287 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-287 7 Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-316 1 Lakewood CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-318 3 Whittier CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-333 A Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-333 3 Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-333 4 Compton: Compton DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-334 A Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-334 1 Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-334 3 Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-334 9 Downey CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 A Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 1 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 2 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 3 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 4 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      
562-344 9 Alamitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 730      

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Last updated: Sun, 17 May 2026 03:26:51 UTC

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