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: 771

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
805-771 A Morro Bay CA MRBACA11DS1  9740 PACIFIC BELL 740      
805-771 0 Morro Bay CA   9740 PACIFIC BELL 740      
805-771 1 Morro Bay CA   9740 PACIFIC BELL 740      
805-771 2 Morro Bay CA   145J TERRA NOVA TELECOM INC. 740   2021-01-06   
805-771 3 Morro Bay CA   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 740   2019-01-10   
805-771 4 Morro Bay CA   649C ONVOY, LLC - CA 740   2021-03-05   
805-771 5 Morro Bay CA   9807 NORCAST COMMUNICATIONS CORPORATION - CA 740   2003-06-04   
805-771 6 Morro Bay CA   649C ONVOY, LLC - CA 740   2021-08-13   
805-771 7 Morro Bay CA   9807 NORCAST COMMUNICATIONS CORPORATION - CA 740   2013-01-20   
805-771 8 Morro Bay CA   9740 PACIFIC BELL 740      
805-771 9 Morro Bay CA   9740 PACIFIC BELL 740      

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

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