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.

Grand Prairie EMS, TX

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
972-206 0 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 1 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 2 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 3 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 4 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 5 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 6 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2015-07-20   
972-206 8 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-206 9 DLLSTXMCDS0  9533 SOUTHWESTERN BELL 552      
972-207 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-207 0 DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2005-07-28   
972-207 1 DLLTTX01DMD  6529 T-MOBILE USA, INC. 552   2005-07-28   
972-207 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 5 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 6 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-09-09   
972-207 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-04   
972-260 A DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-263 A DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 A DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 0 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 1 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2018-01-27   
972-269 2 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 3 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-03-09   
972-269 4 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 5 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-03-09   
972-269 6 DLLSTXJFDMD  6506 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - TX 552   2018-03-09   
972-269 7 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 8 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-269 9 DLLSTXGPRPA  9533 SOUTHWESTERN BELL 552      
972-310 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-310 0 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-07   
972-310 1 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-09   
972-310 2 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-09   
972-310 3 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-01   
972-310 4 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-12-01   
972-310 5 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-12-02   
972-310 6 DLLTTXID1MD  6529 T-MOBILE USA, INC. 552   2004-12-02   
972-310 7 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-310 8 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2005-03-17   
972-310 9 FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552   2004-11-06   
972-319 A DLLSTX64XFX  6630 USA MOBILITY WIRELESS, INC. 552      
972-320 A DLLSTX64XFX  6630 USA MOBILITY WIRELESS, INC. 552      
972-321 A DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      
972-322 A FRBRTXBLGT9  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 552      
972-328 A DLLSTX37XWZ  6630 USA MOBILITY WIRELESS, INC. 552      

<< 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 >>

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

Sponsored by: VoIP.ms

Like this site? We accept donations via PayPal.