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.

NPA: 728 [Rate centres in NPA 728] [Dial plan for NPA 728]

<< 1 2 3 4 5

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
728-561 A Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 0 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 1 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 2 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 3 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 4 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 5 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 6 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 7 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 8 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-561 9 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-10-04   
728-600 A West Palm Beach FL MIAUFLWSDS8  693K LIVEWIRE TELECOM, LLC 46018   2024-10-28   
728-600 0 West Palm Beach FL MIAUFLWSDS8  693K LIVEWIRE TELECOM, LLC 46018   2024-10-28   
728-666 A Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-25   
728-666 0 Boca Raton FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-03-26   
728-666 1 Boca Raton FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-04-04   
728-666 2 Boca Raton FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-04-04   
728-666 3 Boca Raton FL MIATFLADDS2  4802 LEVEL 3 COMMUNICATIONS, LLC - FL 46018   2024-04-20   
728-666 4 Boca Raton FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-04-26   
728-666 5 Boca Raton FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-06-01   
728-666 6 Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-25   
728-666 7 Boca Raton FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-03-26   
728-666 8 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-05-05   
728-666 9 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-05-05   
728-728 A West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-01-07   
728-728 0 West Palm Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-728 1 West Palm Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-728 2 West Palm Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-728 3 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2024-01-08   
728-728 4 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2024-01-08   
728-728 5 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2024-01-08   
728-728 6 West Palm Beach FL WPBHFLGRX8Z  318J COMCAST IP PHONE, LLC 46018   2024-01-08   
728-728 7 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-01-07   
728-728 8 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-01-07   
728-728 9 West Palm Beach FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-01-07   
728-777 A Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018      
728-777 0 Boca Raton FL MIAMFL98X0X  073H TELNYX LLC 46018   2024-01-28   
728-777 1 Boca Raton FL MIAMFL98X0X  073H TELNYX LLC 46018   2024-01-28   
728-777 2 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-01-14   
728-777 3 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-01-14   
728-777 4 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-01-14   
728-777 5 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-01-14   
728-777 6 Boca Raton FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-01-14   
728-777 7 Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-777 8 Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-777 9 Boca Raton FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-800 A Belle Glade FL MIAMFLGR59Z  382G TERRA NOVA TELECOM, INC. - FL 46018   2024-01-19   
728-800 0 Belle Glade FL   382G TERRA NOVA TELECOM, INC. - FL 46018   2024-01-19   
728-800 1 Belle Glade FL MIAUFLWSOMD  939H COMMIO, LLC 46018   2024-01-20   
728-800 2 Belle Glade FL MIAUFLWSOMD  939H COMMIO, LLC 46018   2024-01-20   
728-800 3 Belle Glade FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-20   
728-800 4 Belle Glade FL MIAMFLGR37Z  8300 TELEPORT COMMUNICATIONS AMERICA, LLC - FL 46018   2024-03-15   
728-800 6 Belle Glade FL MIAUFLWSOMD  939H COMMIO, LLC 46018   2024-01-20   
728-800 7 Belle Glade FL WPBHFLGRXZY  6889 OMNIPOINT MIAMI E LICENSE, LLC 46018   2024-06-21   
728-800 8 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-01-20   
728-800 9 Belle Glade FL MIAUFLWSOMD  939H COMMIO, LLC 46018   2024-01-20   
728-880 A Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 0 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 1 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 2 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 3 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 4 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 5 Delray Beach FL MIAMFLGR86Z  624H ONVOY SPECTRUM, LLC 46018   2024-03-15   
728-880 6 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-03-23   
728-880 7 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-03-23   
728-880 8 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-03-23   
728-880 9 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-03-23   
728-888 A Delray Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018      
728-888 0 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 1 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 2 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 3 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 4 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 5 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 6 Delray Beach FL MRGTFLATG05  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 46018   2024-01-20   
728-888 7 Delray Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   
728-888 8 Delray Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   
728-888 9 Delray Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   
728-900 A West Palm Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-31   
728-900 0 West Palm Beach FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2024-03-31   
728-900 1 West Palm Beach FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-06-30   
728-900 2 West Palm Beach FL MIAUFLWSZMD  490J DISH WIRELESS, LLC 46018   2024-04-01   
728-900 3 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 4 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 5 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 6 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 7 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 8 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-900 9 West Palm Beach FL MIANFLWKAMD  6502 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - FL 46018   2024-04-18   
728-999 A Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018      
728-999 0 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 1 Belle Glade FL MIAMFL98DS4  937C ONVOY, LLC - FL 46018   2024-04-19   
728-999 2 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 3 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 4 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 5 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 6 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-25   
728-999 7 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   
728-999 8 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   
728-999 9 Belle Glade FL MIAUFLWSDS5  704G WIDE VOICE, LLC - FL 46018   2023-12-24   

<< 1 2 3 4 5

Last updated: Wed, 18 Jun 2025 02:30:00 UTC

Sponsored by: ISP Telecom

Like this site? We accept donations via PayPal.