Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 830 [Rate centres in NPA 830] [Dial plan for NPA 830]

NXX: 272

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-272 A Seguin TX SNANTXDIXIX  114J EXIANT COMMUNICATIONS LLC 566      
830-272 0 Seguin TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2020-05-31   
830-272 1 Seguin TX   114J EXIANT COMMUNICATIONS LLC 566   2018-10-19   
830-272 3 Seguin TX   624H ONVOY SPECTRUM, LLC 566   2021-06-24   
830-272 4 Seguin TX   516J TON80 COMMUNICATIONS, LLC 566   2021-10-01   
830-272 5 Seguin TX   903C ONVOY, LLC - TX 566   2021-03-19   
830-272 6 Seguin TX   6529 T-MOBILE USA, INC. 566   2022-04-06   
830-272 7 Seguin TX   903C ONVOY, LLC - TX 566   2021-03-19   
830-272 8 Seguin TX   6529 T-MOBILE USA, INC. 566   2020-09-14   
830-272 9 Seguin TX   6529 T-MOBILE USA, INC. 566   2022-04-06   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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