Local Calling Guide

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NPA: 281 [Rate centres in NPA 281] [Dial plan for NPA 281]

NXX: 688

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
281-688 A Highlands TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 0 Highlands TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 1 Highlands TX   903C ONVOY, LLC - TX 560   2018-09-07   
281-688 2 Highlands TX   903C ONVOY, LLC - TX 560   2018-09-07   
281-688 3 Highlands TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-688 4 Highlands TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2018-11-18   
281-688 5 Highlands TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2019-11-21   
281-688 6 Highlands TX   903C ONVOY, LLC - TX 560   2019-12-05   
281-688 7 Highlands TX   508J CENTURYLINK COMMUNICATIONS LLC 560   2016-04-22   
281-688 8 Highlands TX   903C ONVOY, LLC - TX 560   2019-12-05   
281-688 9 Highlands TX   177F PEERLESS NETWORK OF TEXAS, LLC - TX 560   2020-06-30   

Last updated: Fri, 01 Jul 2022 02:53:40 UTC

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