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: 2319 FRONTIER 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 >>

NPA-NXX BLOCK Rate Centre Region Switch LATA Eff date Disc date
949-371 A Laguna Beach CA LGBHCAXF49K  730    
949-371 0 Laguna Beach CA   730    
949-376 A Laguna Beach CA LGBHCAXF49K  730    
949-415 A Laguna Beach CA SLGBCAXFRS3  730    
949-415 0 Laguna Beach CA   730    
949-415 1 Laguna Beach CA   730    
949-464 A Laguna Beach CA LGBHCAXF49K  730    
949-464 0 Laguna Beach CA   730    
949-464 1 Laguna Beach CA   730    
949-464 2 Laguna Beach CA   730    
949-464 3 Laguna Beach CA   730    
949-464 6 Laguna Beach CA   730    
949-464 9 Laguna Beach CA   730    
949-494 A Laguna Beach CA LGBHCAXF49K  730    
949-497 A Laguna Beach CA LGBHCAXF49K  730    
949-499 A Laguna Beach CA SLGBCAXFRS3  730    
951-210 1 Perris CA   730 2007-06-09   
951-223 A Hemet: Homeland DA CA HMLDCAXFRP0  730 2007-04-08   
951-223 2 Hemet: Homeland DA CA   730 2007-04-08   
951-238 3 Perris CA   730 2008-02-10   
951-240 4 Temecula CA   730 2006-09-22   
951-242 A Moreno CA SNYMCAXF92F  730    
951-243 A Moreno CA SNYMCAXF92F  730    
951-243 0 Moreno CA   730    
951-243 1 Moreno CA   730    
951-243 2 Moreno CA   730    
951-243 3 Moreno CA   730    
951-243 5 Moreno CA   730    
951-243 6 Moreno CA   730    
951-243 7 Moreno CA   730    
951-243 8 Moreno CA   730    
951-243 9 Moreno CA   730    
951-244 A Sun City CA QUVYCAXF24K  730    
951-245 A Elsinore CA ELSNCAXF67N  730    
951-246 A Sun City CA QUVYCAXF24K  730    
951-246 1 Sun City CA   730    
951-246 2 Sun City CA   730    
951-246 3 Sun City CA   730 2003-05-25   
951-246 4 Sun City CA   730 2004-02-07   
951-246 7 Sun City CA   730 2003-09-20   
951-246 8 Sun City CA   730 2006-04-10   
951-246 9 Sun City CA   730    
951-247 A Moreno CA SNYMCAXF92F  730    
951-249 8 Murrieta CA   730 2008-12-11   
951-251 6 Moreno CA   730 2009-02-07   
951-251 7 Moreno CA   730 2009-02-07   
951-296 A Temecula CA TMCLCAXGDS0  730 2004-07-17   
951-296 0 Temecula CA   730    
951-296 1 Temecula CA   730    
951-296 2 Temecula 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 >>

Last updated: Thu, 19 Jul 2018 01:19:47 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.