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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Sweeny-Old Ocean, TX

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
979-205 A SWNYTXXAPS0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-205 1 HSTQTX02DS4  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 560   2018-08-27   
979-205 2 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-03-18   
979-205 3 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-06-05   
979-205 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-07-02   
979-205 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-07-02   
979-205 6 HSTNTX01MMD  7138 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 560   2018-02-12   
979-205 7 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-23   
979-205 8 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-08-23   
979-205 9 SWNYTXXAPS0  2147 WINDSTREAM SUGAR LAND, LLC 560   2017-09-15   
979-474 A HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
979-474 0 HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
979-474 4 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-10-11   
979-474 5 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2021-10-11   
979-474 6 HSTNTXJAXGY  516J TON80 COMMUNICATIONS, LLC 560   2021-06-26   
979-474 7 HSTSTXJV6MD  508J CENTURYLINK COMMUNICATIONS, LLC 560   2015-03-03   
979-474 8 HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-474 9 HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-12-04   
979-490 A SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-490 7 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-490 8 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-490 9 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 A SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 2 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 4 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 5 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 7 HSTNTXMOX6X  624H ONVOY SPECTRUM, LLC 560   2021-07-11   
979-491 8 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-491 9 HSTNTXYADS5  903C ONVOY, LLC - TX 560   2019-07-10   
979-548 A SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 0 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 1 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 2 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 3 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 4 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 5 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 6 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 7 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-548 8 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-647 A SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-647 0 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-647 1 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-647 4 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      
979-647 5 SWNYTXXARP0  2147 WINDSTREAM SUGAR LAND, LLC 560      

Last updated: Wed, 07 Feb 2024 04:12:25 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.