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: 671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
916-831 2 Elk Grove CA SCRMCA0121Z  726   2017-05-28   
916-831 3 Elk Grove CA SCRMCA0121Z  726   2017-05-28   
916-831 4 Elk Grove CA SCRMCA0121Z  726   2017-05-28   
916-831 5 Elk Grove CA SCRMCA0121Z  726   2017-05-28   
916-831 6 Elk Grove CA SCRMCA0121Z  726   2017-05-28   
916-839 1 Roseville: Main DA CA SCRMCA0121Z  726   2021-03-25   
916-839 2 Roseville: Main DA CA SCRMCA0121Z  726   2021-03-25   
916-840 1 Sacramento: Main DA CA SCRMCA0121Z  726   2017-04-18   
916-841 0 Sacramento: Main DA CA SCRMCA0121Z  726   2015-07-05   
916-841 1 Sacramento: Main DA CA SCRMCA0121Z  726   2015-07-05   
916-842 A Sacramento: Main DA CA SCRMCA0121Z  726      
916-842 2 Sacramento: Main DA CA SCRMCA0121Z  726   2006-04-17   
916-844 3 Fair Oaks (Sacramento) CA SCRMCA0121Z  726   2005-04-29   
916-883 7 Sacramento: North DA CA SCRMCA0121Z  726   2016-09-02   
916-889 8 Sacramento: Main DA CA SCRMCA0121Z  726   2007-09-10   
916-890 3 Sacramento: North DA CA SCRMCA0121Z  726   2015-06-17   
916-892 2 Elk Grove CA SCRMCA0121Z  726   2016-12-22   
916-892 3 Elk Grove CA SCRMCA0121Z  726   2016-12-22   
916-900 7 Sacramento: North DA CA SCRMCA0121Z  726   2013-03-18   
916-903 A Fair Oaks (Sacramento) CA SCRMCA0121Z  726      
916-915 6 Rio Linda CA SCRMCA0121Z  726   2003-09-29   
916-970 2 Sacramento: Main DA CA SCRMCA0121Z  726   2015-04-12   
916-974 4 Sacramento: North DA CA SCRMCA0121Z  726   2012-01-13   
916-999 8 Sacramento: North DA CA SCRMCA0121Z  726   2011-03-13   
925-201 A Pleasanton CA SNJSCAYB0MD  722      
925-201 0 Pleasanton CA SNJSCAYB0MD  722      
925-201 2 Pleasanton CA SNJSCAYB0MD  722      
925-201 4 Pleasanton CA SNJSCAYB0MD  722      
925-201 7 Pleasanton CA SNJSCAYB0MD  722      
925-201 8 Pleasanton CA SNJSCAYB0MD  722   2007-12-28   
925-282 2 Lafayette CA SNJSCAYB0MD  722   2003-09-30   
925-302 7 Bishop Ranch CA SNJSCAYB0MD  722   2007-03-26   
925-320 A Moraga CA SNJSCAYB0MD  722      
925-320 9 Moraga CA SNJSCAYB0MD  722      
925-331 A Antioch CA SNJSCAYB0MD  722      
925-331 1 Antioch CA SNJSCAYB0MD  722      
925-331 2 Antioch CA SNJSCAYB0MD  722      
925-331 3 Antioch CA SNJSCAYB0MD  722      
925-331 9 Antioch CA SNJSCAYB0MD  722      
925-344 A Livermore CA SNJSCAYB0MD  722      
925-344 0 Livermore CA SNJSCAYB0MD  722      
925-410 A Pleasanton CA SNJSCAYB0MD  722      
925-410 0 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 1 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 2 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 3 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 4 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 5 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 6 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   
925-410 7 Pleasanton CA SNJSCAYB0MD  722   2020-09-04   

<< 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 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 >>

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

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.