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

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
678-395 8 Atlanta Northeast GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2007-06-04   
678-395 9 Atlanta Northeast GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2007-06-04   
678-396 A Atlanta Northwest GA SMYRGAPF95C  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
678-396 0 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 1 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 2 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 3 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 4 Atlanta Northwest GA ATLNGABUXXY  8392 TELEPORT COMMUNICATIONS AMERICA, LLC - GA 438   2018-11-01   
678-396 5 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 6 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438      
678-396 7 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 8 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-396 9 Atlanta Northwest GA NRCSGAGZ5MD  5562 METROPCS, INC. 438   2008-12-11   
678-397 A Atlanta Northeast GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438      
678-398 A Atlanta Northwest GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-398 0 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 1 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 2 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 3 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 4 Atlanta Northwest GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438      
678-398 5 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 6 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 7 Atlanta Northwest GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2006-10-16   
678-398 8 Atlanta Northwest GA ASTLGAMADS1  9417 BELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL 438   2003-09-21   
678-398 9 Atlanta Northwest GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2006-10-16   
678-399 A Atlanta GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438      
678-399 0 Atlanta GA ATLNGABUXZZ  5562 METROPCS, INC. 438   2011-03-12   
678-399 1 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2010-04-09   
678-399 2 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2010-04-09   
678-399 3 Atlanta GA ATLNGATLFMD  516C AT&T CORP. 438   2010-12-06   
678-399 4 Atlanta GA ATLNGABU22Z  829J PAETEC ITEL, LLC 438   2010-03-11   
678-399 5 Atlanta GA ATLNGABU22Z  829J PAETEC ITEL, LLC 438   2010-03-11   
678-399 6 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2011-02-02   
678-399 7 Atlanta GA ATLNGABU22Z  829J PAETEC ITEL, LLC 438   2010-09-29   
678-399 8 Atlanta GA ATLNGAQSDS8  067D ONVOY, LLC - GA 438   2011-02-02   
678-399 9 Atlanta GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2009-08-09   
678-400 A Clermont GA   792K CHARTER IP ENABLED SERVICES, LLC 438      
678-400 0 Clermont GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2006-04-09   
678-400 1 Clermont GA   792K CHARTER IP ENABLED SERVICES, LLC 438   2005-12-22   
678-400 2 Clermont GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2008-04-28   
678-400 3 Clermont GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2010-02-22   
678-400 4 Clermont GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2010-09-10   
678-400 5 Clermont GA ATLNGAQSDS3  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438   2011-09-05   
678-400 6 Clermont GA ATLNGAHPDS8  6116 LEVEL 3 COMMUNICATIONS, LLC - GA 438   2011-10-16   
678-400 7 Clermont GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2012-06-01   
678-400 8 Clermont GA ATLNGAEPXOY  318J COMCAST IP PHONE, LLC 438   2008-09-06   
678-400 9 Clermont GA ATLNGABUXZY  983E BANDWIDTH.COM CLEC, LLC - GA 438   2010-01-01   
678-401 A Atlanta Northwest GA ATLNGAQSDS3  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438      
678-401 0 Atlanta Northwest GA ATLNGAQSDS3  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438   2006-05-21   
678-401 1 Atlanta Northwest GA ATLNGAQSDS3  7435 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - GA 438   2006-05-21   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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