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.

Switch: IGWDCA01DS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
310-330 A Inglewood CA 9740 PACIFIC BELL 730      
310-330 0 Inglewood CA 9740 PACIFIC BELL 730      
310-330 1 Inglewood CA 9740 PACIFIC BELL 730      
310-330 2 Inglewood CA 9740 PACIFIC BELL 730      
310-330 3 Inglewood CA 9740 PACIFIC BELL 730      
310-330 4 Inglewood CA 9740 PACIFIC BELL 730      
310-330 5 Inglewood CA 9740 PACIFIC BELL 730      
310-330 7 Inglewood CA 9740 PACIFIC BELL 730      
310-330 8 Inglewood CA 9740 PACIFIC BELL 730      
310-330 9 Inglewood CA 9740 PACIFIC BELL 730      
310-412 A Inglewood CA 9740 PACIFIC BELL 730      
310-419 A Inglewood CA 9740 PACIFIC BELL 730      
310-671 A Inglewood CA 9740 PACIFIC BELL 730      
310-672 A Inglewood CA 9740 PACIFIC BELL 730      
310-673 A Inglewood CA 9740 PACIFIC BELL 730      
310-674 A Inglewood CA 9740 PACIFIC BELL 730      
310-677 A Inglewood CA 9740 PACIFIC BELL 730      
310-680 A Inglewood CA 9740 PACIFIC BELL 730      
310-695 A Inglewood CA 9740 PACIFIC BELL 730      
310-695 4 Inglewood CA 9740 PACIFIC BELL 730      
310-695 9 Inglewood CA 9740 PACIFIC BELL 730      
323-678 A Los Angeles: DA 09 CA 9740 PACIFIC BELL 730      
323-678 0 Los Angeles: DA 09 CA 9740 PACIFIC BELL 730      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.