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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
707-617 5 Fortuna CA SNJSCAYB0MD  722      
707-625 2 Forestville CA SNJSCAYB0MD  722      
707-635 7 Dixon CA SCRMCA0121Z  726      
707-638 4 Vallejo CA SNJSCAYB0MD  722      
707-638 5 Vallejo CA SNJSCAYB0MD  722      
707-652 7 Vallejo CA SNJSCAYB0MD  722      
707-656 A Vallejo CA SNJSCAYB0MD  722      
707-656 0 Vallejo CA SNJSCAYB0MD  722      
707-674 A Vallejo CA SNJSCAYB0MD  722      
707-674 0 Vallejo CA SNJSCAYB0MD  722      
707-674 2 Vallejo CA SNJSCAYB0MD  722      
707-674 3 Vallejo CA SNJSCAYB0MD  722      
707-684 8 Boonville CA SNJSCAYB0MD  722      
707-687 1 Windsor CA SNJSCAYB0MD  722      
707-709 A Calistoga CA SNJSCAYB0MD  722      
707-709 2 Calistoga CA SNJSCAYB0MD  722      
707-720 A Fairfield-Suisun CA SNJSCAYB0MD  722      
707-720 2 Fairfield-Suisun CA SNJSCAYB0MD  722      
707-721 A Sonoma CA SNJSCAYB0MD  722      
707-721 0 Sonoma CA SNJSCAYB0MD  722      
707-721 8 Sonoma CA SNJSCAYB0MD  722      
707-724 5 Vacaville CA SNJSCAYB0MD  722      
707-728 3 Guerneville CA SNJSCAYB0MD  722      
707-732 2 Sonoma CA SNJSCAYB0MD  722      
707-743 6 Potter Valley CA SNJSCAYB0MD  722      
707-744 2 Hopland CA SNJSCAYB0MD  722      
707-752 A Benicia CA SNJSCAYB0MD  722      
707-752 6 Benicia CA SNJSCAYB0MD  722      
707-752 8 Benicia CA SNJSCAYB0MD  722      
707-754 4 Yountville CA SNJSCAYB0MD  722      
707-755 2 Santa Rosa CA SNJSCAYB0MD  722      
707-774 7 Petaluma: Main DA CA SNJSCAYB0MD  722      
707-774 8 Petaluma: Main DA CA SNJSCAYB0MD  722      
707-790 A Petaluma: Main DA CA SNJSCAYB0MD  722      
707-790 0 Petaluma: Main DA CA SNJSCAYB0MD  722      
707-790 8 Petaluma: Main DA CA SNJSCAYB0MD  722      
707-796 7 Petaluma: Swift DA CA SNJSCAYB0MD  722      
707-814 6 Geyserville CA SNJSCAYB0MD  722      
707-827 4 Sebastopol CA SNJSCAYB0MD  722      
707-835 2 Petaluma: Main DA CA SNJSCAYB0MD  722      
707-861 7 Sebastopol CA SNJSCAYB0MD  722      
707-874 7 Occidental CA SNJSCAYB0MD  722      
707-882 6 Point Arena CA SNJSCAYB0MD  722      
707-883 4 Upper Lake CA SNJSCAYB0MD  722      
707-890 4 Santa Rosa CA SNJSCAYB0MD  722      
707-921 A Santa Rosa CA SNJSCAYB0MD  722      
707-921 0 Santa Rosa CA SNJSCAYB0MD  722      
707-921 2 Santa Rosa CA SNJSCAYB0MD  722      
707-921 3 Santa Rosa CA SNJSCAYB0MD  722      
707-921 4 Santa Rosa CA SNJSCAYB0MD  722      
707-931 7 Sonoma CA SNJSCAYB0MD  722      
707-955 8 Healdsburg CA SNJSCAYB0MD  722      
707-961 8 Fort Bragg CA SNJSCAYB0MD  722      
707-992 3 Petaluma: Swift DA CA SNJSCAYB0MD  722      
713-352 5 Apollo TX HSTNTXPB6MD  560      
713-487 A Houston TX HSTNTXPB6MD  560      
713-487 0 Houston TX HSTNTXPB6MD  560      
713-487 1 Houston TX HSTNTXPB6MD  560      
713-487 2 Houston TX HSTNTXPB6MD  560      
713-487 3 Houston TX HSTNTXPB6MD  560      
713-487 4 Houston TX HSTNTXPB6MD  560      
713-590 A Houston TX HSTNTXPB6MD  560      
713-595 A Houston TX HSTNTXPB6MD  560      
714-203 A Placentia CA IRVNCASM1MD  730      
714-203 0 Placentia CA IRVNCASM1MD  730      
714-210 A Santa Ana CA IRVNCASM1MD  730      
714-210 0 Santa Ana CA IRVNCASM1MD  730      
714-210 1 Santa Ana CA IRVNCASM1MD  730      
714-210 2 Santa Ana CA IRVNCASM1MD  730      
714-210 3 Santa Ana CA IRVNCASM1MD  730      
714-210 4 Santa Ana CA IRVNCASM1MD  730      
714-210 5 Santa Ana CA IRVNCASM1MD  730      
714-210 8 Santa Ana CA IRVNCASM1MD  730      
714-221 A Orange CA IRVNCASM1MD  730      
714-224 A Anaheim CA IRVNCASM1MD  730      
714-224 0 Anaheim CA IRVNCASM1MD  730      
714-224 5 Anaheim CA IRVNCASM1MD  730      
714-230 3 Westminster CA IRVNCASM1MD  730      
714-243 A Cypress CA IRVNCASM1MD  730      
714-243 1 Cypress CA IRVNCASM1MD  730      
714-243 2 Cypress CA IRVNCASM1MD  730      
714-243 3 Cypress CA IRVNCASM1MD  730      
714-243 9 Cypress CA IRVNCASM1MD  730      
714-244 4 Orange CA IRVNCASM1MD  730      
714-252 5 Cypress CA IRVNCASM1MD  730      
714-263 A Santa Ana CA IRVNCASM1MD  730      
714-263 0 Santa Ana CA IRVNCASM1MD  730      
714-263 1 Santa Ana CA IRVNCASM1MD  730      
714-263 2 Santa Ana CA IRVNCASM1MD  730      
714-263 3 Santa Ana CA IRVNCASM1MD  730      
714-263 4 Santa Ana CA IRVNCASM1MD  730      
714-332 8 Brea CA IRVNCASM1MD  730      
714-352 2 Santa Ana CA IRVNCASM1MD  730      
714-352 3 Santa Ana CA IRVNCASM1MD  730      
714-352 7 Santa Ana CA IRVNCASM1MD  730      
714-352 8 Santa Ana CA IRVNCASM1MD  730      
714-361 4 Santa Ana CA IRVNCASM1MD  730      
714-361 6 Santa Ana CA IRVNCASM1MD  730      
714-361 7 Santa Ana CA IRVNCASM1MD  730      
714-361 8 Santa Ana CA IRVNCASM1MD  730      

<< 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 >>

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.