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: 320

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-320 A Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566      
830-320 0 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2016-01-03   
830-320 1 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2016-01-03   
830-320 2 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-03-07   
830-320 3 Del Rio TX SNANTXDIRMD  903C ONVOY, LLC - TX 566   2016-03-07   
830-320 4 Del Rio TX SNANTXCA34Z  004F BANDWIDTH.COM CLEC, LLC - TX 566   2016-08-26   
830-320 5 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2016-09-01   
830-320 6 Del Rio TX SNANTX91X8X  4290 STPCS JOINT VENTURE, LLC 566   2016-09-01   
830-320 7 Del Rio TX SNANTXCA60Z  508J CENTURYLINK COMMUNICATIONS, LLC 566   2016-11-23   
830-320 8 Del Rio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2015-11-20   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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