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: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 907

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-907 A Sattler 907 TX STLRTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-907 2 Sattler 907 TX STLRTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-907 3 Sattler 907 TX STLRTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-907 4 Sattler 907 TX STLRTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      
830-907 6 Sattler 907 TX BLVRTXXA5MD  903C ONVOY, LLC - TX 566   2022-01-08   
830-907 7 Sattler 907 TX STLRTXXARS0  2083 GUADALUPE VALLEY TEL. COOP., INC. 566      

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.