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NPA: 713 [Rate centres in NPA 713] [Dial plan for NPA 713]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
713-728 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-729 A Houston TX HSTNTXPADS0  9533 SOUTHWESTERN BELL 560      
713-730 A Houston TX HSTNTXCLDS0  9533 SOUTHWESTERN BELL 560      
713-730 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-730 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-730 2 Houston TX   903C ONVOY, LLC - TX 560   2015-08-13   
713-730 3 Houston TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2012-08-24   
713-730 4 Houston TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2012-08-24   
713-730 5 Houston TX   7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 560   2012-08-24   
713-730 6 Houston TX   7074 LEVEL 3 OF TELECOM OF TEXAS, LLC - TX 560   2012-09-13   
713-730 7 Houston TX   829J PAETEC ITEL, LLC 560   2013-08-05   
713-730 8 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2012-09-06   
713-730 9 Houston TX   004F BANDWIDTH.COM CLEC, LLC - TX 560   2012-09-16   
713-731 A Houston TX HSTNTXREDS0  9533 SOUTHWESTERN BELL 560      
713-731 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 5 Houston TX   903C ONVOY, LLC - TX 560   2020-11-30   
713-731 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-731 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-732 A Houston TX HSTNTXREDS0  9533 SOUTHWESTERN BELL 560      
713-732 0 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 1 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 2 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-732 4 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-732 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 8 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-08-22   
713-732 9 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-03-22   
713-733 A Houston TX HSTNTXREDS0  9533 SOUTHWESTERN BELL 560      
713-734 A Houston TX HSTNTXREDS0  9533 SOUTHWESTERN BELL 560      
713-735 A Houston TX HSTNTXSUDS0  9533 SOUTHWESTERN BELL 560      
713-736 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-737 A Houston TX HSTNTXJADS0  9533 SOUTHWESTERN BELL 560      
713-737 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 3 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 5 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2006-01-19   
713-737 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-737 9 Houston TX   9533 SOUTHWESTERN BELL 560      

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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