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.

Switch: ESCNCAKYGT0

<< 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 >>

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
619-251 4 La Mesa CA 6529 T-MOBILE USA, INC. 732      
619-251 5 La Mesa CA 6529 T-MOBILE USA, INC. 732      
619-251 7 La Mesa CA 6529 T-MOBILE USA, INC. 732      
619-253 A Chula Vista CA 6664 SPRINT SPECTRUM, L.P. 732      
619-253 0 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 1 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 2 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 3 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 4 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 5 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 6 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 7 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 8 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-253 9 Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-254 A Chula Vista CA 6529 T-MOBILE USA, INC. 732      
619-259 A National City CA 6529 T-MOBILE USA, INC. 732      
619-259 1 National City CA 5562 METROPCS, INC. 732   2007-03-05   
619-259 7 National City CA 6529 T-MOBILE USA, INC. 732   2007-07-07   
619-265 6 San Diego: San Diego DA CA 6529 T-MOBILE USA, INC. 732   2005-09-10   
619-270 6 El Cajon CA 6529 T-MOBILE USA, INC. 732   2006-03-20   
619-272 1 San Diego: San Diego DA CA 6529 T-MOBILE USA, INC. 732   2008-06-15   
619-273 4 National City CA 5562 METROPCS, INC. 732   2012-09-20   
619-273 6 National City CA 5562 METROPCS, INC. 732   2003-11-09   
619-273 7 National City CA 5562 METROPCS, INC. 732   2003-11-09   
619-273 9 National City CA 5562 METROPCS, INC. 732   2005-05-16   
619-274 A National City CA 6529 T-MOBILE USA, INC. 732      
619-274 0 National City CA 6529 T-MOBILE USA, INC. 732      
619-274 1 National City CA 6529 T-MOBILE USA, INC. 732      
619-274 2 National City CA 6529 T-MOBILE USA, INC. 732      
619-274 3 National City CA 6529 T-MOBILE USA, INC. 732   2005-03-28   
619-274 4 National City CA 6529 T-MOBILE USA, INC. 732   2006-01-23   
619-274 5 National City CA 6529 T-MOBILE USA, INC. 732   2006-09-23   
619-274 6 National City CA 6529 T-MOBILE USA, INC. 732      
619-274 7 National City CA 6529 T-MOBILE USA, INC. 732   2005-01-07   
619-274 9 National City CA 6529 T-MOBILE USA, INC. 732      
619-277 A El Cajon CA 6529 T-MOBILE USA, INC. 732      
619-278 1 San Diego: San Diego DA CA 6529 T-MOBILE USA, INC. 732   2005-09-10   
619-278 8 San Diego: San Diego DA CA 6529 T-MOBILE USA, INC. 732   2002-12-24   
619-278 9 San Diego: San Diego DA CA 6529 T-MOBILE USA, INC. 732   2004-07-11   
619-279 0 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 1 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 2 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 3 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 4 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 7 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-279 9 San Diego: San Diego DA CA 5562 METROPCS, INC. 732      
619-289 1 Chula Vista CA 5562 METROPCS, INC. 732   2012-08-27   
619-289 2 Chula Vista CA 5562 METROPCS, INC. 732   2012-08-27   
619-289 3 Chula Vista CA 5562 METROPCS, INC. 732   2012-10-07   
619-289 4 Chula Vista CA 5562 METROPCS, INC. 732   2012-10-07   

<< 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 >>

Last updated: Sun, 18 Aug 2024 23:40:19 UTC

Sponsored by: Callcentric - VoIP Internet phone service

Like this site? We accept donations via PayPal.