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.

Plano, 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
469-488 8 ALLNTXSADS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-488 9 ALLNTXSADS0  7726 SOUTHWESTERN BELL TELEPHONE COMPANY - TX 552   2003-07-25   
469-497 A   793K TWC IP ENABLED SERVICES, LLC 552      
469-497 0   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 1   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 2   793K TWC IP ENABLED SERVICES, LLC 552   2018-12-03   
469-497 3 DLLSTXHW6MD  671J U.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS 552   2018-12-29   
469-497 4 DLLSTXJFPS1  7229 MCIMETRO ACCESS TRANSMISSION SERVICES LLC 552   2018-12-31   
469-497 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-497 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-512 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-512 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2018-10-13   
469-512 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2018-10-13   
469-512 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-512 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-10-12   
469-543 A   793K TWC IP ENABLED SERVICES, LLC 552      
469-543 0   793K TWC IP ENABLED SERVICES, LLC 552   2016-05-28   
469-543 1   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 2   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-09   
469-543 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-05-29   
469-543 6   793K TWC IP ENABLED SERVICES, LLC 552   2016-06-23   
469-543 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-543 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-543 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-06-16   
469-560 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-560 0 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-01-27   
469-560 1 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-560 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-12-13   
469-562 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-562 0   515J IP HORIZON LLC 552   2016-03-28   
469-562 1 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-03-13   
469-562 4   793K TWC IP ENABLED SERVICES, LLC 552   2016-03-18   
469-562 5 DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-02-21   
469-562 6 DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2016-02-21   
469-562 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-562 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-562 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2016-02-20   
469-573 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-573 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 2 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 3 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-05-15   
469-573 5   793K TWC IP ENABLED SERVICES, LLC 552   2014-05-17   
469-573 6   793K TWC IP ENABLED SERVICES, LLC 552   2014-08-25   
469-573 7 FTWQTXFH0MD  508J CENTURYLINK COMMUNICATIONS, LLC 552   2014-05-19   
469-573 8   793K TWC IP ENABLED SERVICES, LLC 552   2014-08-25   
469-573 9   793K TWC IP ENABLED SERVICES, LLC 552   2014-07-10   
469-596 A DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552      
469-596 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-03-18   
469-596 1 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 2 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 3 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 4 ELSSTXAEGT6  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-03-19   
469-596 5   515J IP HORIZON LLC 552   2019-05-18   
469-596 6 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-07-11   
469-596 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2019-07-11   
469-596 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-07-14   
469-596 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2019-07-14   
469-606 A DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552      
469-606 0 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-30   
469-606 1 DLLSTX97DSS  177F PEERLESS NETWORK OF TEXAS, LLC - TX 552   2013-05-30   
469-606 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-22   
469-606 3 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2013-09-20   
469-606 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2013-09-22   
469-606 5 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2013-08-29   
469-606 6 FTWOTXEDX1Z  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-09-30   
469-606 7 DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-12-06   
469-606 8 DLLSTXTLDS7  7148 TELEPORT COMMUNICATIONS AMERICA, LLC - TX 552   2013-12-06   
469-606 9 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-04-10   
469-609 A DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552      
469-609 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-10-18   
469-609 1 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2014-10-06   
469-609 2 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-08-28   
469-609 3 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2014-08-28   
469-609 4 DLLATX37DS6  6114 LEVEL 3 COMMUNICATIONS, LLC - TX 552   2015-08-15   
469-609 5 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2014-09-08   
469-609 6 IRNGTXXBXTY  903C ONVOY, LLC - TX 552   2014-10-06   
469-609 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-10-18   
469-609 8 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2014-10-18   

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

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

Sponsored by: FiberConX Communications Ltd.

Like this site? We accept donations via PayPal.