Local Calling Guide

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NPA: 678 [Rate centres in NPA 678] [Dial plan for NPA 678]

NXX: 515

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-515 A Atlanta GA ATLNGATLFMD  516C AT&T CORP. 438      
678-515 0 Atlanta GA   318J COMCAST IP PHONE, LLC 438   2013-10-16   
678-515 1 Atlanta GA   829J PAETEC ITEL, LLC 438   2013-05-10   
678-515 2 Atlanta GA   829J PAETEC ITEL, LLC 438   2013-05-10   
678-515 3 Atlanta GA   516C AT&T CORP. 438   2013-06-03   
678-515 4 Atlanta GA   318J COMCAST IP PHONE, LLC 438   2013-11-01   
678-515 5 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2013-08-11   
678-515 6 Atlanta GA   7473 POWERTEL ATLANTA LICENSES, INC. 438   2014-04-10   
678-515 7 Atlanta GA   516C AT&T CORP. 438   2013-02-09   
678-515 8 Atlanta GA   318J COMCAST IP PHONE, LLC 438   2013-11-01   
678-515 9 Atlanta GA   6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2013-11-01   

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

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