Local Calling Guide

Area code/prefix search

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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
713-547 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-547 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-547 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-547 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 A Houston TX HSTNTXNADS0  9533 SOUTHWESTERN BELL 560      
713-548 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 3 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
713-548 4 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2005-12-30   
713-548 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
713-548 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2005-02-06   
713-548 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-548 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-549 A Houston TX SGLDTXAQ0MD  6630 USA MOBILITY WIRELESS, INC. 560      
713-550 A Houston TX HSTNTXCLX5Y  7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-550 0 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 1 Houston TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-550 2 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 3 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 4 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 5 Houston TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-550 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 7 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2003-07-12   
713-550 8 Houston TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-550 9 Houston TX   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 560      
713-551 A Houston TX HSTNTXPADS0  9533 SOUTHWESTERN BELL 560      
713-551 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 1 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2004-11-25   
713-551 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 3 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2007-05-30   
713-551 4 Houston TX   903C ONVOY, LLC - TX 560   2004-11-11   
713-551 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 6 Houston TX   6701 AERIAL COMMUNICATIONS, INC. 560   2004-11-25   
713-551 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-551 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 A Houston TX HSTNTXNADS1  9533 SOUTHWESTERN BELL 560      
713-552 0 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 1 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 2 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 3 Houston TX   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560   2007-05-02   
713-552 4 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 5 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 6 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 7 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 8 Houston TX   9533 SOUTHWESTERN BELL 560      
713-552 9 Houston TX   9533 SOUTHWESTERN BELL 560      
713-553 A Houston TX HSTNTX01G04  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 560      

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

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