Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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OCN: 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
831-315 7 Soledad CA   736   2018-10-21   
831-318 6 Aptos CA   722   2016-09-16   
831-322 5 Watsonville CA   722   2016-10-10   
831-324 1 Monterey CA   736   2014-11-08   
831-330 9 Carmel CA   736   2024-06-14   
831-337 6 Boulder Creek CA   722   2020-01-15   
831-353 9 Watsonville CA   722   2016-09-23   
831-387 2 King City CA   736      
831-417 0 Salinas CA   736      
831-417 1 Salinas CA   736      
831-417 3 Salinas CA   736      
831-417 7 Salinas CA   736      
831-417 8 Salinas CA   736      
831-453 3 Castroville CA   736   2024-06-14   
831-460 6 Santa Cruz CA   722   2012-10-25   
831-461 8 Santa Cruz CA   722   2012-10-25   
831-469 8 Santa Cruz CA   722   2012-10-25   
831-471 6 Santa Cruz CA   722   2012-10-25   
831-500 0 Salinas CA   736   2017-05-08   
831-500 5 Salinas CA   736   2017-05-08   
831-529 1 Santa Cruz CA   722   2020-09-09   
831-531 3 Aptos CA   722   2013-03-29   
831-532 0 Ben Lomond CA   722   2020-01-16   
831-532 3 Ben Lomond CA   722   2018-11-16   
831-537 9 Hollister CA   736   2016-01-04   
831-582 6 Monterey CA   736   2017-07-07   
831-586 9 San Juan CA   736   2016-03-05   
831-597 A Salinas CA MTRYCAPMDS0  736      
831-597 6 Salinas CA   736      
831-597 9 Salinas CA   736      
831-609 3 Ben Lomond CA   722   2013-03-29   
831-609 8 Ben Lomond CA   722   2010-05-17   
831-613 9 Greenfield (Monterey) CA   736   2016-03-05   
831-632 3 Castroville CA   736   2024-12-12   
831-652 6 Carmel Valley CA   736   2018-10-14   
831-653 3 San Lucas CA   736   2019-08-29   
831-667 6 Big Sur CA   736   2021-02-27   
831-699 8 Felton CA   722   2021-09-24   
831-703 0 Boulder Creek CA   722   2016-12-09   
831-703 2 Boulder Creek CA   722   2010-05-17   
831-704 3 Felton CA   722   2013-03-29   
831-705 1 Chualar CA   736   2020-03-09   
831-709 2 Ben Lomond CA   722   2010-02-15   
831-726 4 Watsonville CA   722   2013-03-29   
831-741 1 Castroville CA   736   2016-03-05   
831-744 8 Gonzales CA   736   2016-03-05   
831-778 9 San Lucas CA   736   2016-03-05   
831-808 2 Soledad CA   736   2024-11-19   
831-824 1 Santa Cruz CA   722   2012-10-25   
831-830 9 King City CA   736   2021-03-21   

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

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