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: 7262 XO CALIFORNIA, INC.

<< 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 55 56 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
562-372 5 Downey CA   730   2006-07-25   
562-375 6 Alamitos CA   730   2008-12-03   
562-376 9 Norwalk CA   730   2006-09-15   
562-381 8 Downey CA   730   2005-06-13   
562-381 9 Downey CA   730   2005-06-13   
562-388 6 Long Beach CA   730   2005-09-15   
562-457 5 Whittier CA   730   2006-09-15   
562-473 A Long Beach CA SNANCALWDS1  730   2012-11-25   
562-473 2 Long Beach CA   730   2012-11-25   
562-478 4 Pico Rivera CA   730   2009-06-12   
562-484 5 Norwalk CA   730   2005-05-11   
562-484 6 Norwalk CA   730   2005-05-11   
562-485 2 Long Beach CA   730   2011-11-21   
562-489 7 Long Beach CA   730   2005-07-24   
562-490 8 Long Beach CA   730   2005-07-27   
562-536 A Whittier CA LNBHCATVDS0  730      
562-536 0 Whittier CA   730      
562-536 4 Whittier CA   730      
562-637 8 Long Beach CA   730   2005-09-15   
562-637 9 Long Beach CA   730   2005-09-15   
562-645 7 Norwalk CA   730   2005-05-23   
562-645 8 Norwalk CA   730   2005-05-23   
562-733 A Long Beach CA LNBHCATVDS0  730      
562-733 0 Long Beach CA   730      
562-733 1 Long Beach CA   730      
562-733 2 Long Beach CA   730      
562-733 3 Long Beach CA   730      
562-733 4 Long Beach CA   730      
562-733 5 Long Beach CA   730      
562-733 6 Long Beach CA   730      
562-733 7 Long Beach CA   730      
562-740 A Lakewood CA LNBHCATVDS0  730      
562-740 0 Lakewood CA   730      
562-740 1 Lakewood CA   730      
562-740 3 Lakewood CA   730   2005-07-24   
562-740 4 Lakewood CA   730      
562-741 A Norwalk CA LNBHCATVDS0  730      
562-741 0 Norwalk CA   730      
562-741 1 Norwalk CA   730      
562-741 2 Norwalk CA   730      
562-741 4 Norwalk CA   730      
562-742 A Alamitos CA LNBHCATVDS0  730      
562-742 0 Alamitos CA   730      
562-742 1 Alamitos CA   730      
562-742 7 Alamitos CA   730   2005-09-15   
562-742 8 Alamitos CA   730   2005-09-15   
562-748 A Compton: Compton DA CA SNANCALWDS0  730      
562-748 0 Compton: Compton DA CA   730      
562-748 4 Compton: Compton DA CA   730      
562-753 8 Long Beach CA   730   2005-09-15   

<< 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 55 56 >>

Last updated: Sat, 11 Jul 2020 20:37:26 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.