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: 553

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
979-553 A Damon TX DAMNTXXBRS0  2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 1 Damon TX   2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 2 Damon TX   2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 3 Damon TX   2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 4 Damon TX   2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 5 Damon TX   2072 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
979-553 6 Damon TX   903C ONVOY, LLC - TX 560   2019-08-13   
979-553 7 Damon TX   903C ONVOY, LLC - TX 560   2019-08-13   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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