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: LBCKTXPSXKY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
806-218 A Lubbock TX 5562 METROPCS, INC. 544      
806-224 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-239 A Lubbock TX 5562 METROPCS, INC. 544      
806-309 A Lubbock TX 5562 METROPCS, INC. 544      
806-332 A Lamesa TX 6529 T-MOBILE USA, INC. 544   2024-02-09   
806-388 A Plainview TX 5562 METROPCS, INC. 544      
806-438 A Lubbock TX 5562 METROPCS, INC. 544      
806-441 A Lubbock TX 5562 METROPCS, INC. 544      
806-451 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-466 A Lubbock TX 5562 METROPCS, INC. 544      
806-518 A Plainview TX 5562 METROPCS, INC. 544      
806-535 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-544 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-548 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-729 A Plainview TX 6529 T-MOBILE USA, INC. 544      
806-928 A Lubbock TX 6529 T-MOBILE USA, INC. 544      
806-939 A Lubbock TX 6529 T-MOBILE USA, INC. 544      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.