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: 647

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-647 A Stafford TX   516J TON80 COMMUNICATIONS LLC 560   2022-03-17   
346-647 4 Stafford TX   516J TON80 COMMUNICATIONS LLC 560   2022-03-17   

Last updated: Wed, 01 Jun 2022 03:09:23 UTC

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