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: 896

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-896 A Humble TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-12-11   
346-896 0 Humble TX   903C ONVOY, LLC - TX 560   2025-12-12   
346-896 1 Humble TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-12-26   
346-896 7 Humble TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-12-11   
346-896 8 Humble TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-12-11   
346-896 9 Humble TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-12-11   

Last updated: Sun, 07 Dec 2025 22:02:11 UTC

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