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Switch: HSTOTX46DS0

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
281-716 4 Bammel TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-716 8 Bammel TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-716 9 Bammel TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-717 A Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-717 1 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-717 2 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-717 7 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-717 9 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-724 2 League City TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-10-22   
281-742 2 Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-06-07   
281-746 3 Cypress TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-07-02   
281-747 3 Porter TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-08-01   
281-758 6 Cypress TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-06-18   
281-758 7 Cypress TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-06-18   
281-769 4 Katy TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-01-31   
281-789 3 Pinehurst TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-07-02   
281-803 6 Tomball TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-08-20   
281-806 3 Cleveland TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-09-15   
281-809 A Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-809 1 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-815 A Langham Creek TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-815 1 Langham Creek TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-815 9 Langham Creek TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-817 A Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-817 2 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-817 5 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-07-09   
281-817 7 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-07-09   
281-817 9 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-819 A Friendswood TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-819 4 Friendswood TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-819 9 Friendswood TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-824 3 Alvin TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-09-15   
281-862 7 Channelview TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2004-08-13   
281-864 4 Channelview TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-08-18   
281-869 1 Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2011-01-10   
281-869 2 Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2011-01-10   
281-884 6 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-07-25   
281-886 A Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-886 1 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-892 A Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-892 0 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-892 2 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-892 3 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-11-02   
281-892 4 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-11-02   
281-892 5 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-11-02   
281-892 6 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-11-02   
281-892 7 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2008-11-02   
281-901 A Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-901 3 Houston Suburban TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-918 3 Beach City TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2010-12-20   
281-946 5 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-11-17   
281-946 8 Deer Park TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2006-11-17   
281-949 A Satsuma TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-949 1 Satsuma TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-949 2 Satsuma TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-949 3 Satsuma TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-949 9 Satsuma TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-962 A Sheldon TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-962 9 Sheldon TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-969 A Stafford TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-969 1 Stafford TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-969 2 Stafford TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-969 9 Stafford TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-973 3 Humble TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2007-02-20   
281-982 A Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-982 2 Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-982 9 Westfield TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
281-994 3 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2011-11-21   
281-994 6 Barker TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2012-04-18   
346-201 A Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-201 3 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-08-31   
346-201 7 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-08-31   
346-216 A Baytown TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-216 3 Baytown TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-03-12   
346-216 4 Baytown TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-06-12   
346-232 A Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-232 3 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-03-14   
346-232 4 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-03-14   
346-236 2 Tomball TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-10-14   
346-272 3 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-272 4 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-272 5 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-11-22   
346-279 A Sugar Land TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-279 3 Sugar Land TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-12-02   
346-307 A Katy TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-307 3 Katy TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2015-10-03   
346-310 5 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-310 7 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-310 8 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2017-07-05   
346-348 3 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2018-09-01   
346-348 6 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2018-09-01   
346-352 5 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-05-23   
346-352 6 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2016-07-25   
346-372 A Spring TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-372 3 Spring TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2018-12-02   
346-398 A Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560      
346-398 5 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2019-11-25   
346-398 8 Houston TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2019-11-25   
346-470 3 Humble TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2021-08-04   
346-552 3 Alvin TX 7239 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - TX 560   2022-07-08   

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Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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