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

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
702-761 A Las Vegas NV PRDSNV693MD  721      
702-761 2 Las Vegas NV PRDSNV693MD  721   2014-05-25   
702-761 5 Las Vegas NV PRDSNV693MD  721   2013-09-26   
702-761 6 Las Vegas NV PRDSNV693MD  721   2013-09-26   
702-761 8 Las Vegas NV PRDSNV693MD  721   2013-09-26   
702-793 4 Las Vegas NV PRDSNV693MD  721   2014-01-21   
702-815 2 Las Vegas NV PRDSNV693MD  721   2012-04-10   
702-818 1 Las Vegas NV PRDSNV693MD  721   2006-07-23   
702-818 2 Las Vegas NV PRDSNV693MD  721   2006-07-23   
702-818 8 Las Vegas NV PRDSNV693MD  721   2006-07-23   
702-835 A Las Vegas NV PRDSNV693MD  721      
702-835 0 Las Vegas NV PRDSNV693MD  721      
702-835 1 Las Vegas NV PRDSNV693MD  721      
702-835 4 Las Vegas NV PRDSNV693MD  721      
702-835 5 Las Vegas NV PRDSNV693MD  721      
702-835 6 Las Vegas NV PRDSNV693MD  721      
702-835 7 Las Vegas NV PRDSNV693MD  721      
702-835 8 Las Vegas NV PRDSNV693MD  721      
702-835 9 Las Vegas NV PRDSNV693MD  721      
702-851 A Las Vegas NV PRDSNV693MD  721      
702-895 2 Las Vegas NV PRDSNV693MD  721      
702-895 3 Las Vegas NV PRDSNV693MD  721      
702-895 4 Las Vegas NV PRDSNV693MD  721      
702-895 5 Las Vegas NV PRDSNV693MD  721      
702-945 2 Las Vegas NV PRDSNV693MD  721   2014-01-10   
702-956 6 Las Vegas NV PRDSNV693MD  721   2012-05-04   
702-957 4 Las Vegas NV PRDSNV693MD  721   2016-05-19   
702-957 5 Las Vegas NV PRDSNV693MD  721   2016-05-19   
702-985 A Las Vegas NV PRDSNV693MD  721      
702-985 0 Las Vegas NV PRDSNV693MD  721      
707-204 2 Yountville CA SNJSCAYB0MD  722   2015-03-22   
707-207 7 Fairfield-Suisun CA SNJSCAYB0MD  722   2002-08-21   
707-234 2 Ukiah CA SNJSCAYB0MD  722   2009-05-31   
707-234 6 Ukiah CA SNJSCAYB0MD  722   2005-10-15   
707-236 6 Santa Rosa CA SNJSCAYB0MD  722   2013-01-15   
707-242 A Petaluma: Swift DA CA SNJSCAYB0MD  722      
707-242 4 Petaluma: Swift DA CA SNJSCAYB0MD  722   2004-02-02   
707-266 A Napa CA SNJSCAYB0MD  722      
707-266 0 Napa CA SNJSCAYB0MD  722      
707-266 5 Napa CA SNJSCAYB0MD  722      
707-278 3 Kelseyville CA SNJSCAYB0MD  722   2005-12-05   
707-282 2 Kenwood CA SNJSCAYB0MD  722   2002-09-22   
707-296 2 Eureka CA SNJSCAYB0MD  722   2013-12-02   
707-297 4 Benicia CA SNJSCAYB0MD  722   2007-12-28   
707-297 7 Benicia CA SNJSCAYB0MD  722   2003-09-30   
707-302 A St Helena CA SNJSCAYB0MD  722      
707-302 1 St Helena CA SNJSCAYB0MD  722      
707-302 2 St Helena CA SNJSCAYB0MD  722      
707-302 3 St Helena CA SNJSCAYB0MD  722      
707-302 7 St Helena CA SNJSCAYB0MD  722      
707-303 A Santa Rosa CA SNJSCAYB0MD  722      
707-303 1 Santa Rosa CA SNJSCAYB0MD  722      
707-303 2 Santa Rosa CA SNJSCAYB0MD  722      
707-303 3 Santa Rosa CA SNJSCAYB0MD  722   2002-08-13   
707-303 4 Santa Rosa CA SNJSCAYB0MD  722      
707-303 8 Santa Rosa CA SNJSCAYB0MD  722      
707-303 9 Santa Rosa CA SNJSCAYB0MD  722      
707-308 3 Santa Rosa CA SNJSCAYB0MD  722   2016-08-28   
707-345 2 St Helena CA SNJSCAYB0MD  722   2014-05-11   
707-346 6 Napa CA SNJSCAYB0MD  722   2013-01-17   
707-355 5 Middletown CA SNJSCAYB0MD  722   2013-07-22   
707-359 2 Vacaville CA SNJSCAYB0MD  722   2005-06-18   
707-359 6 Vacaville CA SNJSCAYB0MD  722   2004-02-02   
707-366 7 Fairfield-Suisun CA SNJSCAYB0MD  722   2015-06-22   
707-387 3 Santa Rosa CA SNJSCAYB0MD  722   2012-01-20   
707-395 3 Healdsburg CA SNJSCAYB0MD  722   2005-09-09   
707-396 5 Santa Rosa CA SNJSCAYB0MD  722   2008-11-17   
707-397 8 Mendocino CA SNJSCAYB0MD  722   2014-07-27   
707-419 7 Fairfield-Suisun CA SNJSCAYB0MD  722   2007-03-15   
707-419 8 Fairfield-Suisun CA SNJSCAYB0MD  722   2007-03-15   
707-420 7 Fairfield-Suisun CA SNJSCAYB0MD  722   2012-01-07   
707-430 4 Fairfield-Suisun CA SNJSCAYB0MD  722   2006-08-03   
707-439 7 Fairfield-Suisun CA SNJSCAYB0MD  722   2008-10-16   
707-461 7 Lower Lake CA SNJSCAYB0MD  722   2007-12-28   
707-471 7 Vacaville CA SNJSCAYB0MD  722   2007-12-29   
707-474 A Vacaville CA SNJSCAYB0MD  722      
707-474 0 Vacaville CA SNJSCAYB0MD  722      
707-507 7 Rio Vista CA SNJSCAYB0MD  722   2007-12-29   
707-518 7 Willits CA SNJSCAYB0MD  722   2016-11-24   
707-533 2 Lakeport CA SNJSCAYB0MD  722   2007-12-29   
707-547 3 Santa Rosa CA SNJSCAYB0MD  722   2011-09-01   
707-558 3 Vallejo CA SNJSCAYB0MD  722   2013-09-07   
707-559 2 Petaluma: Main DA CA SNJSCAYB0MD  722   2006-04-21   
707-559 7 Petaluma: Main DA CA SNJSCAYB0MD  722   2002-08-21   
707-560 A Clearlake Oaks CA SNJSCAYB0MD  722      
707-560 2 Clearlake Oaks CA SNJSCAYB0MD  722   2008-03-07   
707-561 7 Vallejo CA SNJSCAYB0MD  722   2002-08-21   
707-583 A Santa Rosa CA SNJSCAYB0MD  722      
707-583 0 Santa Rosa CA SNJSCAYB0MD  722      
707-583 2 Santa Rosa CA SNJSCAYB0MD  722      
707-583 8 Santa Rosa CA SNJSCAYB0MD  722      
707-603 A Napa CA SNJSCAYB0MD  722      
707-603 0 Napa CA SNJSCAYB0MD  722      
707-603 1 Napa CA SNJSCAYB0MD  722      
707-603 2 Napa CA SNJSCAYB0MD  722      
707-603 3 Napa CA SNJSCAYB0MD  722      
707-603 4 Napa CA SNJSCAYB0MD  722      
707-603 6 Napa CA SNJSCAYB0MD  722      
707-603 7 Napa CA SNJSCAYB0MD  722      
707-603 8 Napa CA SNJSCAYB0MD  722      

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Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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