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: 506

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-506 A Thousand Oaks CA TRNECAGBGT3  6529 T-MOBILE USA, INC. 730      
805-506 0 Thousand Oaks CA   996H AIRESPRING, INC. 730   2020-06-13   
805-506 1 Thousand Oaks CA   6529 T-MOBILE USA, INC. 730      
805-506 2 Thousand Oaks CA   8826 LEVEL 3 COMMUNICATIONS, LLC - CA 730   2016-01-10   
805-506 3 Thousand Oaks CA   649C ONVOY, LLC - CA 730   2016-04-23   
805-506 4 Thousand Oaks CA   649C ONVOY, LLC - CA 730   2016-04-23   
805-506 5 Thousand Oaks CA   649C ONVOY, LLC - CA 730   2017-01-08   
805-506 6 Thousand Oaks CA   145J TERRA NOVA TELECOM INC. 730   2020-12-06   
805-506 8 Thousand Oaks CA   073H TELNYX LLC 730   2023-12-28   
805-506 9 Thousand Oaks CA   6529 T-MOBILE USA, INC. 730      

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

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