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: 204

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-204 A Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560      
346-204 0 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 1 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 2 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 3 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 4 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-10-03   
346-204 5 Houston TX HSTNTXMOX7X  318J COMCAST IP PHONE, LLC 560   2015-10-03   
346-204 6 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-10-02   
346-204 7 Houston TX HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-10-02   
346-204 8 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   
346-204 9 Houston TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS, INC. 560   2015-10-05   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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