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: 580 [Rate centres in NPA 580] [Dial plan for NPA 580]

NXX: 484

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
580-484 A Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 0 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 1 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 2 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 3 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 4 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 5 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 6 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 7 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 8 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      
580-484 9 Enid OK OKCYOKSX4MD  6529 T-MOBILE USA, INC. 536      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

Sponsored by: Execulink Telecom

Like this site? We accept donations via PayPal.