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: 7453 U.S. TELEPACIFIC CORP. - CA

<< 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 48 49 50 51 52 53 54 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
559-605 5 Tulare CA   728   2019-06-07   
559-632 8 Riverdale CA   728   2014-08-13   
559-633 5 Lemoore CA   728   2007-09-03   
559-646 7 Parlier CA   728   2010-11-28   
559-664 5 Madera CA   728   2005-04-29   
559-670 5 Hanford CA   728   2014-09-20   
559-743 3 Reedley CA   728   2005-12-05   
559-748 3 Exeter CA   728   2013-11-01   
559-762 3 Corcoran CA   728   2009-10-31   
559-777 8 Fresno CA   728   2013-08-14   
559-780 5 Corcoran CA   728   2015-07-24   
559-785 4 Fresno CA   728   2014-12-27   
559-802 1 Visalia CA   728   2005-09-09   
559-823 3 Orange Cove CA   728   2013-02-28   
559-856 A Selma CA FRSNCA01XRY  728   2011-11-20   
559-856 6 Selma CA   728   2011-11-20   
559-856 7 Selma CA   728   2011-11-20   
559-856 8 Selma CA   728   2011-11-20   
559-856 9 Selma CA   728   2011-11-20   
559-860 4 Fresno CA   728   2011-11-21   
559-876 5 Sanger CA   728   2007-09-03   
562-205 A Pico Rivera CA LSANCAGJDS4  730      
562-205 0 Pico Rivera CA   730      
562-205 1 Pico Rivera CA   730      
562-205 2 Pico Rivera CA   730      
562-205 3 Pico Rivera CA   730      
562-205 4 Pico Rivera CA   730      
562-205 9 Pico Rivera CA   730      
562-207 A Norwalk CA LSANCAGJDS4  730      
562-207 0 Norwalk CA   730      
562-207 1 Norwalk CA   730      
562-207 2 Norwalk CA   730      
562-207 3 Norwalk CA   730      
562-207 4 Norwalk CA   730      
562-207 6 Norwalk CA   730      
562-207 9 Norwalk CA   730      
562-216 A Long Beach CA LSANCAGJDS4  730      
562-216 1 Long Beach CA   730      
562-216 2 Long Beach CA   730      
562-216 4 Long Beach CA   730      
562-216 5 Long Beach CA   730      
562-216 6 Long Beach CA   730      
562-216 7 Long Beach CA   730      
562-216 8 Long Beach CA   730      
562-216 9 Long Beach CA   730      
562-231 A Downey CA LSANCAGJDS4  730      
562-231 0 Downey CA   730      
562-231 1 Downey CA   730      
562-231 2 Downey CA   730      
562-231 3 Downey CA   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 48 49 50 51 52 53 54 >>

Last updated: Sun, 10 Nov 2019 13:49:34 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.