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: 890

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-890 A Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 0 Bammel TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-14   
346-890 1 Bammel TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2025-11-14   
346-890 2 Bammel TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-14   
346-890 3 Bammel TX   903C ONVOY, LLC - TX 560   2025-11-14   
346-890 4 Bammel TX   6701 AERIAL COMMUNICATIONS, INC. 560   2025-11-27   
346-890 5 Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 6 Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 7 Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 8 Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   
346-890 9 Bammel TX   624H ONVOY SPECTRUM, LLC 560   2025-11-13   

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

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