Local Calling Guide

Area code/prefix search

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

NXX: 581

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-581 A Lavernia TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566      
830-581 0 Lavernia TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-06   
830-581 1 Lavernia TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2012-10-03   
830-581 2 Lavernia TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-04-06   
830-581 3 Lavernia TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2021-01-29   
830-581 4 Lavernia TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2021-01-29   
830-581 5 Lavernia TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2021-10-23   
830-581 6 Lavernia TX SNANTXCA41Z  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 566   2020-01-06   
830-581 7 Lavernia TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2023-02-03   
830-581 8 Lavernia TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2004-01-31   
830-581 9 Lavernia TX SNANTX39TMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 566   2004-01-31   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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