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
562-231 4 Downey CA   730      
562-231 5 Downey CA   730      
562-231 9 Downey CA   730      
562-232 A Compton: Compton DA CA LSANCAGJDS4  730      
562-232 0 Compton: Compton DA CA   730      
562-232 1 Compton: Compton DA CA   730      
562-232 2 Compton: Compton DA CA   730      
562-236 A Whittier CA LSANCAGJDS4  730      
562-236 0 Whittier CA   730      
562-236 1 Whittier CA   730      
562-236 2 Whittier CA   730      
562-236 3 Whittier CA   730      
562-236 4 Whittier CA   730      
562-236 5 Whittier CA   730      
562-236 8 Whittier CA   730      
562-236 9 Whittier CA   730      
562-264 2 Long Beach CA   730   2007-04-10   
562-264 3 Long Beach CA   730   2007-04-10   
562-264 4 Long Beach CA   730   2007-04-10   
562-277 A Long Beach CA LSANCAGJDS4  730      
562-277 9 Long Beach CA   730      
562-282 4 Norwalk CA   730      
562-282 5 Norwalk CA   730      
562-285 4 Long Beach CA   730      
562-285 5 Long Beach CA   730      
562-287 7 Downey CA   730      
562-333 A Compton: Compton DA CA LSANCAGJDS4  730      
562-333 3 Compton: Compton DA CA   730      
562-333 4 Compton: Compton DA CA   730      
562-334 A Downey CA LSANCAGJDS4  730      
562-334 1 Downey CA   730      
562-334 3 Downey CA   730      
562-334 9 Downey CA   730      
562-344 A Alamitos CA LSANCAGJDS4  730      
562-344 0 Alamitos CA   730      
562-344 1 Alamitos CA   730      
562-344 2 Alamitos CA   730      
562-344 3 Alamitos CA   730      
562-344 4 Alamitos CA   730      
562-344 9 Alamitos CA   730      
562-348 3 Norwalk CA   730   2015-07-10   
562-348 4 Norwalk CA   730   2015-07-10   
562-351 4 Whittier CA   730   2015-07-25   
562-354 A Lakewood CA LSANCAGJDS4  730      
562-354 2 Lakewood CA   730      
562-354 9 Lakewood CA   730      
562-444 A Lakewood CA LSANCAGJDS4  730      
562-444 2 Lakewood CA   730      
562-444 3 Lakewood CA   730      
562-444 9 Lakewood 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.