Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: SGLDTXXE2MD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-302 A Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-302 0 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-302 3 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-302 7 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 A Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 1 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 2 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 3 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 8 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
281-903 9 Sugar Land TX 7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      

Last updated: Tue, 04 May 2021 15:04:27 UTC

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