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: 336

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
478-336 A Macon GA MACNGAMTX1Y  551G NUSO, LLC 446      
478-336 0 Macon GA   5562 METROPCS, INC. 446   2016-03-17   
478-336 1 Macon GA   551G NUSO, LLC 446   2012-12-28   
478-336 2 Macon GA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2020-07-19   
478-336 3 Macon GA   5562 METROPCS, INC. 446   2014-12-18   
478-336 4 Macon GA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2020-07-19   
478-336 5 Macon GA   318J COMCAST IP PHONE, LLC 446   2017-03-03   
478-336 6 Macon GA   5562 METROPCS, INC. 446   2014-12-18   
478-336 7 Macon GA   6214 NEW CINGULAR WIRELESS PCS, LLC - GA 446   2020-07-19   
478-336 8 Macon GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2019-11-18   
478-336 9 Macon GA   8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 446   2019-11-18   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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