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: 973

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-973 A Atlanta GA NRCSGAGZ5MD  5562 METROPCS, INC. 438      
678-973 0 Atlanta GA   318J COMCAST IP PHONE, LLC 438   2007-01-18   
678-973 1 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2008-06-05   
678-973 2 Atlanta GA   318J COMCAST IP PHONE, LLC 438   2007-01-18   
678-973 3 Atlanta GA   5562 METROPCS, INC. 438   2007-07-01   
678-973 4 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2008-06-05   
678-973 5 Atlanta GA   5562 METROPCS, INC. 438   2007-07-01   
678-973 6 Atlanta GA   5562 METROPCS, INC. 438   2007-01-11   
678-973 7 Atlanta GA   5562 METROPCS, INC. 438   2007-01-11   
678-973 8 Atlanta GA   5562 METROPCS, INC. 438   2007-01-11   
678-973 9 Atlanta GA   5562 METROPCS, INC. 438   2007-01-11   

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

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