Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: MTRYCAPMDS0

1 2 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
831-200 A Monterey CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-200 0 Monterey CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2015-01-17   
831-200 2 Monterey CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2015-01-20   
831-221 9 San Ardo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-225 0 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-01-04   
831-232 9 Chualar CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-249 0 Big Sur CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-01-15   
831-249 2 Big Sur CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-12-10   
831-249 9 Big Sur CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2018-10-21   
831-250 9 Carmel CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-263 0 King City CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-267 6 Big Sur CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-276 0 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2017-07-23   
831-293 0 Carmel CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2019-05-26   
831-298 3 Carmel Valley CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-301 A San Juan CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-301 0 San Juan CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-301 2 San Juan CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-303 A San Ardo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-303 0 San Ardo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-303 2 San Ardo CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-304 A Greenfield (Monterey) CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-304 0 Greenfield (Monterey) CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-304 2 Greenfield (Monterey) CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-304 9 Greenfield (Monterey) CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-315 A Soledad CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-315 1 Soledad CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-04-07   
831-315 7 Soledad CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2018-10-21   
831-324 1 Monterey CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2014-11-08   
831-387 2 King City CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-417 0 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-417 1 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-417 3 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-417 7 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-417 8 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-500 0 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2017-05-08   
831-500 5 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2017-05-08   
831-537 9 Hollister CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-01-04   
831-582 6 Monterey CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2017-07-07   
831-586 9 San Juan CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-597 A Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-597 6 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-597 9 Salinas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736      
831-613 9 Greenfield (Monterey) CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-652 6 Carmel Valley CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2018-10-14   
831-653 3 San Lucas CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2019-08-29   
831-667 6 Big Sur CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2021-02-27   
831-705 1 Chualar CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2020-03-09   
831-741 1 Castroville CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   
831-744 8 Gonzales CA 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA 736   2016-03-05   

1 2 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.