Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 616

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-616 A Clermont GA NRCSGAGZ5MD  5562 METROPCS, INC. 438      
678-616 0 Clermont GA   067D ONVOY, LLC - GA 438   2010-03-27   
678-616 1 Clermont GA   983E BANDWIDTH.COM CLEC, LLC - GA 438   2013-04-15   
678-616 2 Clermont GA   067D ONVOY, LLC - GA 438   2012-12-27   
678-616 3 Clermont GA   516C AT&T CORP. 438   2009-08-03   
678-616 4 Clermont GA   5562 METROPCS, INC. 438   2004-04-19   
678-616 5 Clermont GA   5562 METROPCS, INC. 438   2004-04-19   
678-616 6 Clermont GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2004-04-19   
678-616 7 Clermont GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2004-04-19   
678-616 8 Clermont GA   067D ONVOY, LLC - GA 438   2012-06-04   
678-616 9 Clermont GA   067D ONVOY, LLC - GA 438   2014-09-25   

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

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