Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 805 [Rate centres in NPA 805] [Dial plan for NPA 805]

NXX: 742

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-742 A Lompoc CA LMPCCAXF73K  2319 FRONTIER CALIFORNIA INC. 740      
805-742 0 Lompoc CA   2319 FRONTIER CALIFORNIA INC. 740      
805-742 1 Lompoc CA   6529 T-MOBILE USA, INC. 740   2021-10-13   
805-742 2 Lompoc CA   2319 FRONTIER CALIFORNIA INC. 740   2004-09-23   
805-742 3 Lompoc CA   2319 FRONTIER CALIFORNIA INC. 740   2004-09-23   
805-742 4 Lompoc CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 740   2005-07-31   
805-742 5 Lompoc CA   6529 T-MOBILE USA, INC. 740   2021-10-13   
805-742 6 Lompoc CA   6010 NEW CINGULAR WIRELESS PCS, LLC 740   2006-01-24   
805-742 7 Lompoc CA   9262 UTILITY TELECOM GROUP, LLC - CA 740   2005-08-11   
805-742 8 Lompoc CA   649C ONVOY, LLC - CA 740   2017-04-08   
805-742 9 Lompoc CA   6529 T-MOBILE USA, INC. 740   2018-02-11   

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

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