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: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 889

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-889 A Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 0 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 1 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 2 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 3 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 4 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 5 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2005-07-23   
760-889 6 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 7 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732   2006-01-11   
760-889 8 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      
760-889 9 Oceanside: Carlsbad DA CA SNDGCA51CM3  6010 NEW CINGULAR WIRELESS PCS, LLC 732      

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.