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: SNJUCACL3MD

<< 1 2 3 4 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
650-865 1 San Mateo CA 073H TELNYX LLC 722   2017-03-23   
650-897 6 Moss Beach CA 073H TELNYX LLC 722   2017-08-04   
650-942 0 Millbrae CA 073H TELNYX LLC 722   2017-06-12   
669-205 6 Gilroy CA 073H TELNYX LLC 722   2017-06-05   
669-209 8 San Martin CA 073H TELNYX LLC 722   2017-06-12   
669-215 2 Sunnyvale CA 073H TELNYX LLC 722   2017-03-23   
669-239 7 Gilroy CA 073H TELNYX LLC 722   2020-01-29   
669-240 7 Los Gatos CA 073H TELNYX LLC 722   2018-11-13   
669-259 7 Saratoga CA 073H TELNYX LLC 722   2019-09-14   
669-281 0 San Jose: West DA CA 073H TELNYX LLC 722   2017-04-23   
669-282 6 Campbell CA 073H TELNYX LLC 722   2017-03-23   
669-284 5 San Jose: North DA CA 073H TELNYX LLC 722   2017-03-23   
669-285 6 San Jose: South DA CA 073H TELNYX LLC 722   2017-03-23   
669-286 1 Morgan Hill CA 073H TELNYX LLC 722   2017-06-05   
707-204 3 Yountville CA 073H TELNYX LLC 722   2017-07-21   
707-210 9 Sonoma CA 073H TELNYX LLC 722   2017-06-12   
707-221 5 Bridgeville CA 073H TELNYX LLC 722   2017-08-04   
707-229 2 Timber Cove: Sea Ranch DA CA 073H TELNYX LLC 722   2017-08-04   
707-232 1 Trinidad CA 073H TELNYX LLC 722   2017-08-04   
707-238 6 Petaluma: Swift DA CA 073H TELNYX LLC 722   2017-07-21   
707-247 9 Piercy CA 073H TELNYX LLC 722   2017-08-04   
707-254 6 Napa CA 073H TELNYX LLC 722   2019-10-10   
707-271 4 Point Arena CA 073H TELNYX LLC 722   2017-08-04   
707-274 3 Nice CA 073H TELNYX LLC 722   2017-08-04   
707-283 3 Petaluma: Main DA CA 073H TELNYX LLC 722   2017-06-05   
707-314 2 Monte Rio CA 073H TELNYX LLC 722   2017-08-04   
707-329 8 Sebastopol CA 073H TELNYX LLC 722   2017-08-04   
707-340 0 Bodega Bay CA 073H TELNYX LLC 722   2017-08-04   
707-348 6 Upper Lake CA 073H TELNYX LLC 722   2017-08-04   
707-357 9 Fort Bragg CA 073H TELNYX LLC 722   2017-08-04   
707-371 8 Willits CA 073H TELNYX LLC 722   2017-08-04   
707-376 7 Ukiah CA 073H TELNYX LLC 722   2017-06-12   
707-379 1 Valley Ford CA 073H TELNYX LLC 722   2017-08-04   
707-390 9 Pepperwood CA 073H TELNYX LLC 722   2017-08-04   
707-395 9 Healdsburg CA 073H TELNYX LLC 722   2017-08-04   
707-401 4 Cazadero CA 073H TELNYX LLC 722   2017-08-04   
707-412 4 Gualala CA 073H TELNYX LLC 722   2017-08-04   
707-418 4 Lake Berryessa CA 073H TELNYX LLC 722   2017-08-04   
707-457 6 Crescent City CA 073H TELNYX LLC 722   2019-10-10   
707-503 1 Sebastopol CA 073H TELNYX LLC 722   2018-10-23   
707-510 2 Hopland CA 073H TELNYX LLC 722   2017-08-04   
707-532 9 Loleta CA 073H TELNYX LLC 722   2017-08-04   
707-549 1 Clearlake Oaks CA 073H TELNYX LLC 722   2017-08-04   
707-572 3 Eureka CA 073H TELNYX LLC 722   2017-06-05   
707-574 9 Mad River CA 073H TELNYX LLC 722   2017-08-04   
707-587 6 Kelseyville CA 073H TELNYX LLC 722   2017-08-04   
707-604 9 Guerneville CA 073H TELNYX LLC 722   2017-08-04   
707-605 9 Potter Valley CA 073H TELNYX LLC 722   2017-08-04   
707-610 2 Cloverdale CA 073H TELNYX LLC 722   2017-08-04   
707-625 3 Forestville CA 073H TELNYX LLC 722   2017-08-04   

<< 1 2 3 4 >>

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.