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: 709

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-709 A Lytle EMS TX LYTLTXLYRS0  9533 SOUTHWESTERN BELL 566      
830-709 0 Lytle EMS TX   9533 SOUTHWESTERN BELL 566      
830-709 1 Lytle EMS TX   793K TWC IP ENABLED SERVICES, LLC 566   2023-02-03   
830-709 2 Lytle EMS TX   145J TERRA NOVA TELECOM INC. 566   2022-05-05   
830-709 3 Lytle EMS TX   9533 SOUTHWESTERN BELL 566      
830-709 4 Lytle EMS TX   9533 SOUTHWESTERN BELL 566      
830-709 5 Lytle EMS TX   145J TERRA NOVA TELECOM INC. 566   2021-09-28   
830-709 6 Lytle EMS TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 566   2019-06-28   
830-709 7 Lytle EMS TX   903C ONVOY, LLC - TX 566   2016-03-18   
830-709 8 Lytle EMS TX   903C ONVOY, LLC - TX 566   2016-03-18   
830-709 9 Lytle EMS TX   9533 SOUTHWESTERN BELL 566      

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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