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: 430 [Rate centres in NPA 430] [Dial plan for NPA 430]

NXX: 344

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
430-344 A Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
430-344 0 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 1 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 2 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 3 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 4 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 5 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 6 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 7 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 8 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   
430-344 9 Greenville TX DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2023-11-18   

Last updated: Fri, 28 Jun 2024 03:14:50 UTC

Sponsored by: VoIP Much Phone Company

Like this site? We accept donations via PayPal.