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: SNDICAETDS0

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
858-430 0 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 1 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 2 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 3 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 4 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 5 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-430 9 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-431 4 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-09-22   
858-434 A Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-434 0 Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-434 2 Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-434 4 Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-434 6 Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-434 9 Rancho Penasquitos CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-461 2 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-08-20   
858-461 3 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-12-14   
858-480 4 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2009-10-31   
858-524 5 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2009-04-19   
858-524 7 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2007-04-15   
858-539 1 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-11-11   
858-609 A San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-609 1 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-609 2 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-609 3 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-609 4 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-630 5 San Diego: Mira Mesa DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-12-15   
858-634 3 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-29   
858-652 3 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-12-06   
858-668 5 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2004-01-23   
858-703 A Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-703 2 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-703 3 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-703 4 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-703 9 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 A Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 0 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 1 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 3 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 5 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-704 7 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-09-22   
858-704 8 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-11-17   
858-712 A San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 A Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 0 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 1 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 2 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 3 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-716 9 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 A Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 0 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 1 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 2 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 3 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 6 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 8 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-724 9 Del Mar CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-726 A Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-726 0 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-726 1 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-726 2 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2009-02-21   
858-726 3 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-03-20   
858-726 4 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2005-03-20   
858-731 A La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 0 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 1 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 2 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 3 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 4 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 5 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-731 9 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-737 A San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-737 0 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-737 2 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-737 3 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-09-22   
858-737 5 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-740 3 San Diego: Mira Mesa DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-09-22   
858-746 4 Poway CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-12-15   
858-750 6 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-14   
858-750 7 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2006-09-14   
858-753 A Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-753 0 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-753 1 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-753 2 Rancho Bernardo CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2004-12-09   
858-761 0 San Diego: Mira Mesa DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-771 3 Rancho Santa Fe CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2008-12-21   
858-799 A La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 1 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 2 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 3 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 4 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 5 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 6 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 7 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 8 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-799 9 La Jolla CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-828 5 San Diego: San Diego DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732   2022-06-06   
858-836 A San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-836 0 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-836 3 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      
858-836 4 San Diego: Linda Vista DA CA 7240 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA 732      

<< 1 2 3 4 5 6 >>

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.