Local Calling Guide

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

NXX: 503

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-503 A Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
678-503 0 Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-503 1 Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-503 2 Atlanta Northwest GA ATLNGATLFMD  516C AT&T CORP. 438   2013-12-13   
678-503 3 Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-503 4 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2015-01-19   
678-503 5 Atlanta Northwest GA ATLNGAMQDS7  909E PEERLESS NETWORK OF GEORGIA, LLC - GA 438   2010-09-20   
678-503 6 Atlanta Northwest GA SMYRGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-503 7 Atlanta Northwest GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2019-07-11   
678-503 8 Atlanta Northwest GA ATLNGATLFMD  516C AT&T CORP. 438   2013-01-03   
678-503 9 Atlanta Northwest GA ATLNGAQSX5X  6540 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - GA 438   2016-07-16   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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