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: ONTRCAXPXPY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-259 1 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-259 2 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-259 3 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-259 4 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-259 7 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-259 8 Ontario CA 649C ONVOY, LLC - CA 730   2009-03-12   
909-273 6 Arrowhead CA 649C ONVOY, LLC - CA 730   2008-06-01   
909-277 2 San Bernardino CA 649C ONVOY, LLC - CA 730   2010-03-09   
909-284 5 Ontario CA 649C ONVOY, LLC - CA 730   2011-03-03   
909-294 2 Upland CA 649C ONVOY, LLC - CA 730   2011-03-25   
909-296 4 Upland CA 649C ONVOY, LLC - CA 730   2011-10-12   
909-300 A San Bernardino CA 649C ONVOY, LLC - CA 730   2024-01-23   
909-300 0 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-03-25   
909-300 3 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-03-25   
909-300 4 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-07-05   
909-300 6 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-07-05   
909-300 7 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-07-05   
909-300 8 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-07-05   
909-300 9 San Bernardino CA 649C ONVOY, LLC - CA 730   2012-07-05   
909-303 1 Upland CA 649C ONVOY, LLC - CA 730   2016-06-13   
909-303 6 Upland CA 649C ONVOY, LLC - CA 730   2013-03-05   
909-314 1 San Bernardino CA 649C ONVOY, LLC - CA 730   2016-03-03   
909-314 2 San Bernardino CA 649C ONVOY, LLC - CA 730   2016-03-03   
909-316 1 Calimesa CA 649C ONVOY, LLC - CA 730   2016-01-06   
909-316 2 Calimesa CA 649C ONVOY, LLC - CA 730   2016-01-06   
909-316 3 Calimesa CA 649C ONVOY, LLC - CA 730   2016-07-31   
909-316 5 Calimesa CA 649C ONVOY, LLC - CA 730   2016-07-31   
909-316 6 Calimesa CA 649C ONVOY, LLC - CA 730   2016-10-31   
909-316 7 Calimesa CA 649C ONVOY, LLC - CA 730   2016-10-31   
909-317 1 Etiwanda CA 649C ONVOY, LLC - CA 730   2016-10-31   
909-317 3 Etiwanda CA 649C ONVOY, LLC - CA 730   2016-10-31   
909-321 1 Ontario CA 649C ONVOY, LLC - CA 730   2012-09-12   
909-321 6 Ontario CA 649C ONVOY, LLC - CA 730   2013-03-08   
909-321 8 Ontario CA 649C ONVOY, LLC - CA 730   2013-06-13   
909-321 9 Ontario CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-328 1 Redlands CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-328 6 Redlands CA 649C ONVOY, LLC - CA 730   2013-03-09   
909-330 1 Etiwanda CA 649C ONVOY, LLC - CA 730   2013-04-02   
909-343 1 Arrowhead CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-343 5 Arrowhead CA 649C ONVOY, LLC - CA 730   2013-02-09   
909-351 3 Mentone CA 649C ONVOY, LLC - CA 730   2013-02-15   
909-351 4 Mentone CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-352 1 Marshall CA 649C ONVOY, LLC - CA 730   2013-04-02   
909-358 A Arrowhead CA 649C ONVOY, LLC - CA 730   2024-01-23   
909-358 6 Arrowhead CA 649C ONVOY, LLC - CA 730   2011-01-21   
909-360 2 Upland CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-361 3 San Bernardino CA 649C ONVOY, LLC - CA 730   2013-03-29   
909-361 5 San Bernardino CA 649C ONVOY, LLC - CA 730   2013-06-13   
909-363 1 Redlands CA 649C ONVOY, LLC - CA 730      
909-363 3 Redlands CA 649C ONVOY, LLC - CA 730      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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