Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Riverbrook, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-271 A RVBKTXXRRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-273 A RVBKTXXRRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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