Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 760 [Rate centres in NPA 760] [Dial plan for NPA 760]

NXX: 840

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
760-840 A Encinitas CA ESCNCAKY2MD  6529 T-MOBILE USA, INC. 732      
760-840 0 Encinitas CA   6529 T-MOBILE USA, INC. 732      
760-840 1 Encinitas CA   6529 T-MOBILE USA, INC. 732   2004-12-10   
760-840 2 Encinitas CA   649C ONVOY, LLC - CA 732   2015-10-01   
760-840 3 Encinitas CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2017-12-03   
760-840 4 Encinitas CA   829J PAETEC ITEL, LLC 732   2019-03-14   
760-840 5 Encinitas CA   649C ONVOY, LLC - CA 732   2015-11-27   
760-840 6 Encinitas CA   6529 T-MOBILE USA, INC. 732   2016-12-07   
760-840 7 Encinitas CA   6010 NEW CINGULAR WIRELESS PCS, LLC 732   2008-09-28   
760-840 8 Encinitas CA   6529 T-MOBILE USA, INC. 732   2016-12-07   
760-840 9 Encinitas CA   6529 T-MOBILE USA, INC. 732      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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