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.

Milledgeville, GA

1 2 >>

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
478-223 A MACNGA01CM2  6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 446      
478-223 0   067D ONVOY, LLC - GA 446   2014-04-24   
478-223 1   6744 SOUTHERN COMMUNICATIONS SERVICES, INC. 446      
478-223 2   145J TERRA NOVA TELECOM INC. 446   2025-10-11   
478-223 3   5562 METROPCS, INC. 446   2016-06-08   
478-223 4   067D ONVOY, LLC - GA 446   2021-01-17   
478-223 5   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2016-10-03   
478-223 6   067D ONVOY, LLC - GA 446   2020-03-09   
478-223 7   067D ONVOY, LLC - GA 446   2020-03-09   
478-223 8   067D ONVOY, LLC - GA 446   2021-01-17   
478-223 9   073H TELNYX LLC 446   2020-06-27   
478-251 A MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-288 A MACNGAMTX7Y  5562 METROPCS, INC. 446      
478-288 0   5562 METROPCS, INC. 446      
478-288 1   5562 METROPCS, INC. 446   2005-03-01   
478-288 2   7473 POWERTEL ATLANTA LICENSES, INC. 446      
478-288 3   7473 POWERTEL ATLANTA LICENSES, INC. 446   2005-04-11   
478-288 4   624H ONVOY SPECTRUM, LLC 446   2024-10-21   
478-288 5   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2009-12-14   
478-288 6   7473 POWERTEL ATLANTA LICENSES, INC. 446      
478-288 7   7473 POWERTEL ATLANTA LICENSES, INC. 446      
478-288 8   067D ONVOY, LLC - GA 446   2021-01-17   
478-288 9   067D ONVOY, LLC - GA 446   2024-03-01   
478-295 A MDVLGAAN1MD  792K CHARTER IP ENABLED SERVICES, LLC 446   2025-02-12   
478-295 0   792K CHARTER IP ENABLED SERVICES, LLC 446   2007-05-22   
478-295 1   792K CHARTER IP ENABLED SERVICES, LLC 446   2015-03-01   
478-295 2   792K CHARTER IP ENABLED SERVICES, LLC 446   2008-04-21   
478-295 3   792K CHARTER IP ENABLED SERVICES, LLC 446   2012-09-10   
478-295 4   067D ONVOY, LLC - GA 446   2020-10-11   
478-295 5   067D ONVOY, LLC - GA 446   2020-10-11   
478-295 6   067D ONVOY, LLC - GA 446   2022-07-17   
478-295 7   067D ONVOY, LLC - GA 446   2021-08-21   
478-295 8   067D ONVOY, LLC - GA 446   2024-04-05   
478-295 9   067D ONVOY, LLC - GA 446   2016-10-23   
478-363 A MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 0   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 1   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 2   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 3   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 4   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 5   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 6   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 7   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-363 8   067D ONVOY, LLC - GA 446   2023-08-10   
478-363 9   6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-387 A MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-387 0   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-387 1   067D ONVOY, LLC - GA 446   2024-06-30   
478-387 2   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2012-02-25   
478-387 3   067D ONVOY, LLC - GA 446   2021-03-28   
478-387 4   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2004-06-13   
478-387 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2005-03-04   
478-387 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2006-02-18   
478-387 7   7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 446   2007-11-21   
478-387 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2005-03-04   
478-387 9   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2014-08-28   
478-414 A MDVLGAXAPS0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 0   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 1   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 2   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 3   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 4   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 5   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 6   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-414 7   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-414 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-414 9   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-445 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 0   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 1   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 2   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 3   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 4   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 5   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 6   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-451 8   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-451 9   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-452 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-453 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 0   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 1   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 2   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 3   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 4   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 5   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 6   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-454 7   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-454 8   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-454 9   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-456 A MACNGAVNBMD  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 446      
478-457 A MDVLGAXARP0  4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-457 0   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-457 1   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-457 2   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-457 3   4332 WINDSTREAM GEORGIA COMMUNICATIONS CORP. 446      
478-457 4   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      
478-457 5   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446      

1 2 >>

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

Sponsored by: BeeVox - Whitelabel Reseller Platform

Like this site? We accept donations via PayPal.