Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
830-320 5 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2016-09-01   
830-320 6 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2016-09-01   
830-321 3 Floresville TX 5562 METROPCS, INC. 566   2016-05-01   
830-322 A Carrizo Springs TX 6529 T-MOBILE USA, INC. 566      
830-322 0 Carrizo Springs TX 5562 METROPCS, INC. 566      
830-322 1 Carrizo Springs TX 6529 T-MOBILE USA, INC. 566      
830-322 4 Carrizo Springs TX 6529 T-MOBILE USA, INC. 566      
830-322 6 Carrizo Springs TX 6529 T-MOBILE USA, INC. 566      
830-322 9 Carrizo Springs TX 6529 T-MOBILE USA, INC. 566      
830-326 8 Dilley TX 5562 METROPCS, INC. 566   2016-06-10   
830-327 3 New Braunfels TX 5562 METROPCS, INC. 566   2017-07-31   
830-327 9 New Braunfels TX 6529 T-MOBILE USA, INC. 566   2021-04-23   
830-328 8 Bandera TX 6529 T-MOBILE USA, INC. 566   2021-03-15   
830-339 3 Gonzales TX 5562 METROPCS, INC. 566   2016-06-10   
830-340 6 Seguin TX 6529 T-MOBILE USA, INC. 566   2022-04-06   
830-340 7 Seguin TX 6529 T-MOBILE USA, INC. 566   2022-04-06   
830-340 8 Seguin TX 6529 T-MOBILE USA, INC. 566   2022-04-06   
830-340 9 Seguin TX 6529 T-MOBILE USA, INC. 566   2022-04-06   
830-344 A Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566      
830-344 0 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-10-28   
830-344 1 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-10-28   
830-344 2 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 3 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 5 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 6 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 7 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 8 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-11-14   
830-344 9 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2021-10-28   
830-349 0 Castroville TX 4290 STPCS JOINT VENTURE, LLC 566   2024-11-05   
830-349 1 Castroville TX 4290 STPCS JOINT VENTURE, LLC 566   2024-11-05   
830-350 A Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566      
830-350 0 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-02-16   
830-350 1 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-02-16   
830-350 2 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-02-16   
830-350 3 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-02-16   
830-350 6 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-07-23   
830-350 7 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-07-23   
830-350 8 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-07-23   
830-350 9 Del Rio TX 4290 STPCS JOINT VENTURE, LLC 566   2022-02-16   
830-352 A Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 0 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 1 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 2 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 3 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 4 Eagle Pass TX 4290 STPCS JOINT VENTURE, LLC 566      
830-352 5 Eagle Pass TX 4290 STPCS JOINT VENTURE, LLC 566      
830-352 6 Eagle Pass TX 4290 STPCS JOINT VENTURE, LLC 566      
830-352 7 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 8 Eagle Pass TX 5562 METROPCS, INC. 566      
830-352 9 Eagle Pass TX 4290 STPCS JOINT VENTURE, LLC 566      

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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