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: 436

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
830-436 A Pearsall TX SNANTXCA37Z  732J NUSO, LLC 566      
830-436 1 Pearsall TX SNANTXCA37Z  732J NUSO, LLC 566   2023-01-08   
830-436 2 Pearsall TX SNANTXCA37Z  732J NUSO, LLC 566   2023-11-25   
830-436 3 Pearsall TX SNANTXCA37Z  732J NUSO, LLC 566   2023-11-25   

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

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