Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 930 [Rate centres in NPA 930] [Dial plan for NPA 930]

NXX: 289

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
930-289 A Brazil IN TRRIINCN5MD  478J NUSO, LLC 938   2025-01-17   
930-289 1 Brazil IN TRRIINCN5MD  478J NUSO, LLC 938   2025-01-17   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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