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.

OCN: 436J HADLO TECHNOLOGIES, LLC

NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
239-457 A Fort Myers FL FTMYFL02CMD  93902      
239-457 9 Fort Myers FL FTMYFL02CMD  93902      
305-786 A Miami FL MIAUFLWSYMD  46017      
305-786 9 Miami FL MIAUFLWSYMD  46017      
332-275 A New York City Zone 01 NY NYCMNYZRX4X  132      
332-275 9 New York City Zone 01 NY NYCMNYZRX4X  132      
346-651 A Houston TX HSTNTXJAXOY  560      
346-651 9 Houston TX HSTNTXJAXOY  560      
404-690 A Atlanta GA ATLNGAMQX7X  438      
404-690 9 Atlanta GA ATLNGAMQX7X  438      
615-639 9 Dickson TN NSVLTNMTYSZ  470      
615-910 A Nashville TN NSVLTNMTYSZ  470      
615-910 0 Nashville TN NSVLTNMTYSZ  470      
629-252 A Franklin TN NSVLTNMTYSZ  470      
629-252 0 Franklin TN NSVLTNMTYSZ  470      
629-282 7 Murfreesboro TN NSVLTNMTYSZ  470      
629-284 9 Hendersonville TN NSVLTNMTYSZ  470      
629-366 9 Lebanon TN NSVLTNMTYSZ  470      
656-215 A Tampa Central FL TAMSFLDEX7X  952      
656-215 9 Tampa Central FL TAMSFLDEX7X  952      
689-305 A Orlando FL ORLDFL60X6Y  45806      
689-305 9 Orlando FL ORLDFL60X6Y  45806      
719-741 A Colorado Springs-Main CO CLSPCO11XXX  658      
719-741 9 Colorado Springs-Main CO CLSPCO11XXX  658      
720-973 A Denver CO DNVRCO26XZX  656      
720-973 9 Denver CO DNVRCO26XZX  656      
726-240 A San Antonio TX SNANTXCA97Z  566      
726-240 9 San Antonio TX SNANTXCA97Z  566      
737-359 A Austin TX AUSTTXGR66Z  558      
737-359 9 Austin TX AUSTTXGR66Z  558      
904-897 A Jacksonville FL JCVLFLCLYDX  45204      
904-897 9 Jacksonville FL JCVLFLCLYDX  45204      
931-350 5 Columbia TN NSVLTNMTYSZ  470      
931-360 9 Clarksville TN NSVLTNMTYSZ  470      
945-277 A Dallas TX DLLSTX97XFX  552      
945-277 9 Dallas TX DLLSTX97XFX  552      
980-420 A Charlotte NC CHRONC82HMD  422      
980-420 9 Charlotte NC CHRONC82HMD  422      
984-326 A Raleigh NC RLGHNCHD1MD  426      
984-326 9 Raleigh NC RLGHNCHD1MD  426      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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