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.

Waco, TX

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
254-201 A WACOTXEY2MD  3685 GLOBALSTAR USA, INC. 556      
254-202 A WACOTX01DS1  9533 SOUTHWESTERN BELL 556      
254-204 A WACOTXEY2MD  3685 GLOBALSTAR USA, INC. 556      
254-214 A WACOTXEIJMD  6529 T-MOBILE USA, INC. 556      
254-214 0   6529 T-MOBILE USA, INC. 556      
254-214 1   6529 T-MOBILE USA, INC. 556      
254-214 2   6529 T-MOBILE USA, INC. 556      
254-214 3   6529 T-MOBILE USA, INC. 556      
254-214 4   6529 T-MOBILE USA, INC. 556      
254-214 5   6529 T-MOBILE USA, INC. 556      
254-214 6   6529 T-MOBILE USA, INC. 556      
254-214 7   6529 T-MOBILE USA, INC. 556   2005-07-19   
254-214 8   6529 T-MOBILE USA, INC. 556   2005-09-19   
254-214 9   6529 T-MOBILE USA, INC. 556      
254-218 A WACOTX01XIX  903C ONVOY, LLC - TX 556      
254-218 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2012-12-19   
254-218 1   903C ONVOY, LLC - TX 556   2012-09-27   
254-218 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2013-12-07   
254-218 3   004F BANDWIDTH.COM CLEC, LLC - TX 556   2014-07-17   
254-218 4   004F BANDWIDTH.COM CLEC, LLC - TX 556   2014-07-17   
254-218 5   004F BANDWIDTH.COM CLEC, LLC - TX 556   2014-07-17   
254-218 6   004F BANDWIDTH.COM CLEC, LLC - TX 556   2014-07-17   
254-218 7   508J CENTURYLINK COMMUNICATIONS, LLC 556   2014-01-06   
254-218 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2014-10-26   
254-218 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2014-10-26   
254-219 A WACOTXEY2MD  3685 GLOBALSTAR USA, INC. 556      
254-224 A WACOTXAB8MD  7421 AT&T - LOCAL 556      
254-224 0   7421 AT&T - LOCAL 556      
254-224 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-12-22   
254-224 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-12-22   
254-224 3   7421 AT&T - LOCAL 556      
254-224 4   7421 AT&T - LOCAL 556      
254-224 5   004F BANDWIDTH.COM CLEC, LLC - TX 556   2016-07-16   
254-224 6   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 556   2004-10-11   
254-224 7   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 556   2005-06-18   
254-224 8   7670 GRANDE COMMUNICATIONS NETWORKS, INC. - TX 556   2005-09-20   
254-224 9   7421 AT&T - LOCAL 556      
254-227 A WACOTX01XHY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 1   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 2   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 3   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 4   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 5   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556   2007-12-13   
254-227 6   6114 LEVEL 3 COMMUNICATIONS, LLC - TX 556   2008-01-31   
254-227 7   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 8   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-227 9   5562 METROPCS, INC. 556   2008-03-10   
254-229 A WACOTX01XHY  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      
254-229 0   6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 556      

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 >>

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

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.