Local Calling Guide

Area code/prefix search

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Switch: HSTWTXUFPS1

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
832-203 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-204 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-209 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-209 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-08-31   
832-209 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-08-31   
832-209 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-08-31   
832-209 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-08-31   
832-217 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-07-23   
832-217 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-07-23   
832-217 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-07-23   
832-218 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-218 0 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-218 9 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-29   
832-319 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-09   
832-319 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-09   
832-319 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-09   
832-327 A Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 0 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 1 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 2 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 3 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 4 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 5 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-12-14   
832-327 6 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-12-14   
832-327 7 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 8 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-327 9 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-369 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-377 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-03-01   
832-377 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-03-01   
832-377 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-03-01   
832-379 5 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-11-24   
832-379 7 Houston Suburban TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-11-24   
832-380 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-06-12   
832-380 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-06-12   
832-383 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-383 0 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-383 9 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-05-23   
832-408 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-08-14   
832-408 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2011-04-24   
832-408 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2011-04-24   
832-408 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2011-04-24   
832-408 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2011-04-24   
832-426 0 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-05-04   
832-426 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-05-04   
832-426 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-05-04   
832-426 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2007-05-04   
832-436 A Bammel TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-436 1 Bammel TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-436 2 Bammel TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-436 4 Bammel TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-487 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2006-02-26   
832-487 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2006-02-26   
832-487 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2006-02-26   
832-518 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-518 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-518 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2005-06-30   
832-531 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-26   
832-531 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-26   
832-531 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-10-26   
832-550 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-550 0 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-550 8 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-565 1 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-565 7 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2004-04-05   
832-582 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-06-12   
832-582 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2008-06-12   
832-749 A Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560      
832-749 0 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 2 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 3 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 4 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 5 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   
832-749 6 Houston TX 7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2010-10-25   

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

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