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.

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
909-203 A Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-203 8 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-05   
909-203 9 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-05   
909-248 5 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2007-12-03   
909-248 6 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2007-12-03   
909-287 5 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2006-03-06   
909-573 8 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2006-05-26   
909-631 0 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2004-11-10   
909-631 1 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2004-11-04   
909-631 4 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2005-10-16   
909-631 5 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2006-02-07   
909-631 7 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2004-02-03   
909-631 8 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2004-04-19   
909-636 A Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 0 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-636 1 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 2 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 3 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 4 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 5 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-636 6 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 7 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-14   
909-636 8 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-636 9 Chino CA 6664 SPRINT SPECTRUM L.P. 730      
909-664 3 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-664 5 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-664 6 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-664 7 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-664 8 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2003-12-17   
909-680 6 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2006-09-28   
909-680 7 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2006-10-23   
909-993 6 Chino CA 6664 SPRINT SPECTRUM L.P. 730   2005-11-06   
951-207 A Corona CA 6664 SPRINT SPECTRUM L.P. 730      
951-207 1 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-05   
951-207 3 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-05   
951-207 4 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-05   
951-207 5 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-02-26   
951-207 6 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-02-26   
951-207 7 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-01-16   
951-207 8 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-26   
951-207 9 Corona CA 6664 SPRINT SPECTRUM L.P. 730   2007-01-16   
951-213 A Riverside CA 6664 SPRINT SPECTRUM L.P. 730      
951-213 0 Riverside CA 6664 SPRINT SPECTRUM L.P. 730   2007-07-23   
951-213 7 Riverside CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-04   
951-213 8 Riverside CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-04   
951-213 9 Riverside CA 6664 SPRINT SPECTRUM L.P. 730   2007-03-04   
951-219 A Murrieta CA 6664 SPRINT SPECTRUM L.P. 730      
951-219 8 Murrieta CA 6664 SPRINT SPECTRUM L.P. 730   2007-04-12   
951-219 9 Murrieta CA 6664 SPRINT SPECTRUM L.P. 730   2007-04-12   
951-224 3 Riverside CA 6664 SPRINT SPECTRUM L.P. 730   2007-07-23   

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Last updated: Tue, 04 May 2021 15:04:27 UTC

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