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: 422

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-422 A Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566      
830-422 0 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566   2007-10-20   
830-422 1 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566      
830-422 2 Del Rio TX SNANTXCA44Z  583C TIME WARNER CBLE INFO SVC (TX) DBA TIME WARNER CBL 566   2007-01-19   
830-422 3 Del Rio TX SNANTX39DS0  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 566   2007-08-01   
830-422 4 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566   2007-10-20   
830-422 5 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566   2007-10-20   
830-422 6 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566      
830-422 7 Del Rio TX SNANTX91X7Y  5562 METROPCS, INC. 566      
830-422 8 Del Rio TX SNANTXCA85Z  145J TERRA NOVA TELECOM INC. 566   2024-12-02   
830-422 9 Del Rio TX SNANTX91X7Y  4290 STPCS JOINT VENTURE, LLC 566      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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