Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 478 [Rate centres in NPA 478] [Dial plan for NPA 478]

NXX: 387

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-387 A Milledgeville GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-387 0 Milledgeville GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446      
478-387 2 Milledgeville GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2012-02-25   
478-387 3 Milledgeville GA MACNGAMT3MD  067D ONVOY, LLC - GA 446   2021-03-28   
478-387 4 Milledgeville GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2004-06-13   
478-387 5 Milledgeville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2005-03-04   
478-387 6 Milledgeville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2006-02-18   
478-387 7 Milledgeville GA MACNGAVNAMD  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 446   2007-11-21   
478-387 8 Milledgeville GA MACNGAGAX4X  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2005-03-04   
478-387 9 Milledgeville GA MACNGAMT1MD  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 446   2014-08-28   

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

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