Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: ATLNGAEPXOY

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
770-558 6 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-559 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-575 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-575 0 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-575 1 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-575 2 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2012-08-20   
770-575 3 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2012-08-20   
770-575 4 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2012-08-20   
770-575 9 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2014-10-24   
770-609 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-609 6 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-609 8 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-613 3 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438   2018-10-19   
770-626 3 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2014-08-09   
770-627 2 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2006-08-02   
770-627 3 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2006-08-02   
770-627 4 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2006-08-02   
770-627 5 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2006-08-02   
770-629 1 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2006-06-10   
770-629 2 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2006-06-10   
770-629 4 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2006-06-10   
770-629 5 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2006-06-10   
770-629 6 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2014-04-25   
770-629 7 Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2014-04-25   
770-635 7 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2007-05-10   
770-635 8 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2007-05-10   
770-648 6 Conyers GA 318J COMCAST IP PHONE, LLC 438   2006-12-01   
770-648 7 Conyers GA 318J COMCAST IP PHONE, LLC 438   2006-12-01   
770-648 8 Conyers GA 318J COMCAST IP PHONE, LLC 438   2006-12-01   
770-672 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-672 0 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-672 6 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2011-09-30   
770-672 7 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2011-09-30   
770-674 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 0 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 1 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 2 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 4 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 5 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 7 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-674 9 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438   2009-11-23   
770-675 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-675 3 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-675 6 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2009-10-18   
770-675 7 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2009-10-18   
770-675 8 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2015-08-07   
770-675 9 Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438   2015-08-07   
770-676 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-676 0 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-676 5 Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438   2009-10-18   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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