Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Grangerland EMS, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
936-446 A GNLDTXXGRS0  2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-04-15   
936-446 1   2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 2   2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 3   2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 4   2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 5   2109 CONSOLIDATED COMMUNICATIONS OF TEXAS COMPANY 560      
936-446 6   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-08-18   
936-446 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-09-25   
936-446 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2006-12-15   
936-446 9   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 560   2002-11-30   

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

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