Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 213 [Rate centres in NPA 213] [Dial plan for NPA 213]

NXX: 481

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
213-481 A Los Angeles: DA 01 CA LSANCA06DS0  9740 PACIFIC BELL 730      
213-481 0 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 1 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 2 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 3 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 4 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 5 Los Angeles: DA 01 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-12-20   
213-481 6 Los Angeles: DA 01 CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2012-12-20   
213-481 7 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 8 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      
213-481 9 Los Angeles: DA 01 CA   9740 PACIFIC BELL 730      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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