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: SNDKCA882MD

<< 1 2 3 4 5 6 7 8 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-281 6 La Jolla CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2014-06-22   
858-291 4 La Jolla CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2014-10-25   
858-293 A San Diego: Mira Mesa DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-293 2 San Diego: Mira Mesa DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2019-07-14   
858-293 3 San Diego: Mira Mesa DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2019-07-14   
858-300 A San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 0 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 1 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 2 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 3 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 4 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 8 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-300 9 San Diego: Linda Vista DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-318 A Chula Vista CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-318 6 Chula Vista CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2022-07-30   
858-318 8 Chula Vista CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2022-07-30   
858-332 1 La Jolla CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2002-12-23   
858-356 A Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-356 1 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-369 3 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-03-26   
858-369 7 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2008-11-17   
858-375 A Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-375 0 Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-375 2 Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-376 A Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-376 0 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-376 1 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-376 2 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-381 1 Rancho Santa Fe CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2003-09-29   
858-400 A Rancho Santa Fe CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-400 1 Rancho Santa Fe CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-400 2 Rancho Santa Fe CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-400 9 Rancho Santa Fe CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-413 A Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-413 0 Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-413 1 Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-413 2 Poway CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-428 8 Rancho Penasquitos CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2003-11-05   
858-432 A Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-432 0 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-432 5 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732   2007-12-21   
858-432 7 Rancho Bernardo CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 A Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 1 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 2 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 3 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 8 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-436 9 Del Mar CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-444 A San Diego: Mira Mesa DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      
858-444 1 San Diego: Mira Mesa DA CA 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 732      

<< 1 2 3 4 5 6 7 8 >>

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

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.