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.

McKinney EMS, TX

<< 1 2 3 4 5 6 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
214-901 A CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
214-901 0 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-08-15   
214-901 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2008-08-15   
214-901 2 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2008-10-12   
214-901 3 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-02-04   
214-901 4 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-02-04   
214-901 5 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-02-04   
214-901 6 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2010-02-04   
214-901 7 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2010-06-24   
214-901 8 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2008-09-03   
214-901 9 CRTNTX35G03  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2008-03-22   
469-219 A MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552      
469-219 0 DLLTTXID1MD  5562 METROPCS, INC. 552   2009-03-15   
469-219 1 DLLTTXID1MD  5562 METROPCS, INC. 552   2009-04-02   
469-219 2 MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552   2009-02-15   
469-219 3 DLLSTXHM0MD  829J PAETEC ITEL, LLC 552   2010-03-18   
469-219 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2009-03-15   
469-219 5 MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552   2008-10-11   
469-219 6 MCKNTXLIDS0  9533 SOUTHWESTERN BELL 552   2008-10-11   
469-219 7 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2010-02-13   
469-219 8   903C ONVOY, LLC - TX 552   2010-04-24   
469-219 9 DLLTTXID1MD  5562 METROPCS, INC. 552   2009-12-17   
469-288 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
469-288 0 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-05-31   
469-288 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-05-31   
469-288 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-05-31   
469-288 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-08-09   
469-288 4 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-01   
469-288 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-08-09   
469-288 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-08-09   
469-288 7 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-08-09   
469-288 8 DLLTTXID1MD  5562 METROPCS, INC. 552   2007-07-01   
469-288 9 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2007-04-12   
469-343 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
469-343 0 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-09-16   
469-343 1 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-10-09   
469-343 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2013-09-30   
469-343 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2012-11-16   
469-343 4 DLLSTX37XWZ  004F BANDWIDTH.COM CLEC, LLC - TX 552   2011-12-11   
469-343 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-29   
469-343 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2012-05-10   
469-343 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2013-04-08   
469-343 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-29   
469-343 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2011-08-29   
469-396 A DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
469-396 0 DLLSTXALDS4  903C ONVOY, LLC - TX 552      
469-396 1 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552      
469-396 2 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-01-14   
469-396 3 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-01-14   
469-396 4 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-03-14   

<< 1 2 3 4 5 6 >>

Last updated: Sun, 17 May 2026 03:26:51 UTC

Sponsored by: LES.NET

Like this site? We accept donations via PayPal.