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.

NPA: 818 [Rate centres in NPA 818] [Dial plan for NPA 818]

NXX: 505

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
818-505 A North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 0 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 1 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 2 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 3 North Hollywood CA SHOKCA022MD  576C TIME WARNER CBL INFO SVCS (CA) DBA TIME WARNER CAB 730   2008-11-10   
818-505 4 North Hollywood CA SIMICACNGT1  6529 T-MOBILE USA, INC. 730   2007-06-04   
818-505 5 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 6 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 7 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 8 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      
818-505 9 North Hollywood CA NHWDCA02DS1  9740 PACIFIC BELL 730      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.