Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 346 [Rate centres in NPA 346] [Dial plan for NPA 346]

NXX: 986

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-986 A Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2026-06-25   
346-986 0 Humble TX   903C ONVOY, LLC - TX 560   2026-09-12   
346-986 1 Humble TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
346-986 2 Humble TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
346-986 3 Humble TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2026-09-18   
346-986 8 Humble TX   6701 AERIAL COMMUNICATIONS, INC. 560   2026-08-08   
346-986 9 Humble TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2026-06-25   

Last updated: Tue, 01 Sep 2026 00:40:05 UTC

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