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.

OCN: 373F PEERLESS NETWORK OF CALIFORNIA, LLC - CA

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
707-731 5 Vallejo CA SNJUCACLDS1  722   2012-10-25   
707-731 6 Vallejo CA SNJUCACLDS1  722   2012-10-25   
707-731 8 Vallejo CA SNJUCACLDS1  722   2012-10-25   
707-739 2 Nice CA   722   2024-05-11   
707-740 0 Eureka CA SNJUCACLDS1  722   2019-05-10   
707-742 2 Benicia CA SNJUCACLDS1  722   2010-02-15   
707-760 8 Rio Dell CA SNJUCACLDS1  722   2013-03-29   
707-764 8 Rio Dell CA   722   2024-05-11   
707-771 3 Benicia CA SNJUCACLDS1  722   2013-03-28   
707-772 8 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-773 6 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-773 8 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-773 9 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-776 1 Petaluma: Main DA CA SNJUCACLDS1  722   2010-02-15   
707-776 5 Petaluma: Main DA CA SNJUCACLDS1  722   2010-05-17   
707-776 9 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-779 1 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-779 3 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-779 4 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-779 5 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-779 6 Petaluma: Main DA CA SNJUCACLDS1  722   2012-09-13   
707-785 0 Timber Cove: Sea Ranch DA CA SNJUCACLDS1  722   2013-04-12   
707-787 3 Petaluma: Main DA CA SNJUCACLDS1  722   2013-03-29   
707-797 3 Bridgeville CA SNJUCACLDS1  722   2013-03-29   
707-802 A Middletown CA SNJUCACLDS1  722      
707-802 9 Middletown CA SNJUCACLDS1  722   2019-10-26   
707-819 9 Napa CA SNJUCACLDS1  722   2016-09-19   
707-830 9 Hopland CA   722   2024-05-10   
707-831 9 Clearlake Oaks CA SNJUCACLDS1  722   2021-09-24   
707-841 2 Willits CA SNJUCACLDS1  722   2013-03-29   
707-844 9 Blue Lake CA SNJUCACLDS1  722   2019-06-19   
707-851 4 Hydesville CA SNJUCACLDS1  722   2018-12-20   
707-858 5 Santa Rosa CA SNJUCACLDS1  722   2021-05-30   
707-865 3 Monte Rio CA SNJUCACLDS1  722   2013-03-29   
707-865 7 Monte Rio CA   722   2024-05-11   
707-868 A Tomales CA SNJUCACLDS1  722      
707-868 1 Tomales CA SNJUCACLDS1  722   2012-12-07   
707-868 2 Tomales CA SNJUCACLDS1  722   2012-12-07   
707-868 3 Tomales CA SNJUCACLDS1  722   2012-12-07   
707-868 7 Tomales CA SNJUCACLDS1  722   2013-03-29   
707-872 4 Occidental CA   722   2024-05-11   
707-873 6 Occidental CA SNJUCACLDS1  722   2013-03-29   
707-877 0 Elk CA SNJUCACLDS1  722   2021-09-24   
707-879 6 Tomales CA SNJUCACLDS1  722   2012-11-02   
707-879 7 Tomales CA SNJUCACLDS1  722   2012-11-02   
707-882 9 Point Arena CA SNJUCACLDS1  722   2018-10-21   
707-886 6 Annapolis CA SNJUCACLDS1  722   2012-10-25   
707-886 7 Annapolis CA SNJUCACLDS1  722   2012-10-25   
707-891 6 Cloverdale CA SNJUCACLDS1  722   2013-03-29   
707-893 4 Cloverdale CA SNJUCACLDS1  722   2012-09-13   

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 >>

Last updated: Sat, 01 Jun 2024 11:59:14 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.