Local Calling Guide

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NPA: 512 [Rate centres in NPA 512] [Dial plan for NPA 512]

NXX: 878

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
512-878 A San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 0 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 1 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 2 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 3 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-09-09   
512-878 4 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 5 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 6 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558   2005-07-07   
512-878 7 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-10-15   
512-878 8 San Marcos TX SMRCTXXAEMD  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 558      
512-878 9 San Marcos TX AUSUTX78AMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 558   2005-12-27   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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