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: 758

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
346-758 A Richmond-Rosenberg TX HSTNTXJAXBY  965H FRACTEL LLC 560      
346-758 0 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2019-09-09   
346-758 1 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2019-10-18   
346-758 2 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2019-10-18   
346-758 3 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2019-10-18   
346-758 4 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2020-12-04   
346-758 5 Richmond-Rosenberg TX HSTNTXYANMD  506J TWILIO INTERNATIONAL INC 560   2020-10-08   
346-758 6 Richmond-Rosenberg TX   965H FRACTEL LLC 560   2019-07-17   
346-758 7 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2020-10-23   
346-758 8 Richmond-Rosenberg TX HSTNTXJAX3Y  073H TELNYX LLC 560   2020-01-31   
346-758 9 Richmond-Rosenberg TX HSTDTXBG9MD  6701 AERIAL COMMUNICATIONS 560   2020-10-23   

Last updated: Tue, 04 May 2021 15:04:27 UTC

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