Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 979 [Rate centres in NPA 979] [Dial plan for NPA 979]

NXX: 407

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-407 A Sealy TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2024-06-15   
979-407 1 Sealy TX HSTNTXYAOMD  515J IP HORIZON LLC 560   2024-06-15   
979-407 7 Sealy TX HSTNTXJAXLX  177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2024-12-26   
979-407 8 Sealy TX HSTDTXBGBMD  6701 AERIAL COMMUNICATIONS, INC. 560   2024-10-18   
979-407 9 Sealy TX HSTPTXJAAMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2024-09-27   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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