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.

NPA: 602 [Rate centres in NPA 602] [Dial plan for NPA 602]

NXX: 751

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
602-751 A Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 0 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 1 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 2 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 3 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 4 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 5 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 6 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 7 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 8 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      
602-751 9 Phoenix AZ TEMPAZNR5MD  6529 T-MOBILE USA, INC. 666      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.