Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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Switch: ATLNGAEPXOY

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
404-228 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-254 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-287 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-343 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-413 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-748 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-896 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
404-941 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-227 A Cartersville GA 318J COMCAST IP PHONE, LLC 438      
470-275 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-278 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
470-299 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-308 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
470-312 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-346 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-355 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-359 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-365 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-375 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-395 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-428 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-545 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-550 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-657 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-679 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-690 A Roopville GA 318J COMCAST IP PHONE, LLC 438      
470-698 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-709 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
470-726 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
470-778 A Flowery Branch GA 318J COMCAST IP PHONE, LLC 438      
470-787 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
470-823 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-835 A Cumming GA 318J COMCAST IP PHONE, LLC 438      
470-851 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
470-852 A Nelson GA 318J COMCAST IP PHONE, LLC 438      
678-310 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
678-545 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
678-580 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
678-615 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
678-620 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
678-691 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
678-732 A Atlanta GA 318J COMCAST IP PHONE, LLC 438      
706-203 A Dawsonville GA 318J COMCAST IP PHONE, LLC 438      
706-684 A Braselton GA 318J COMCAST IP PHONE, LLC 438      
706-702 A Maysville GA 318J COMCAST IP PHONE, LLC 438      
706-921 A Braselton GA 318J COMCAST IP PHONE, LLC 438      
706-929 A Pendergrass GA 318J COMCAST IP PHONE, LLC 438      
762-327 A Rome GA 318J COMCAST IP PHONE, LLC 438      
770-485 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-557 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-558 A 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      
770-609 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-672 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-674 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-675 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-676 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-679 A Conyers GA 318J COMCAST IP PHONE, LLC 438      
770-680 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-681 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
770-685 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-686 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-687 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-693 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-694 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-695 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-696 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-703 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
770-710 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-726 A Atlanta Northwest GA 318J COMCAST IP PHONE, LLC 438      
770-727 A Senoia GA 318J COMCAST IP PHONE, LLC 438      
770-728 A Covington GA 318J COMCAST IP PHONE, LLC 438      
770-731 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
770-733 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-742 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
770-755 A Newnan GA 318J COMCAST IP PHONE, LLC 438      
770-756 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438      
770-783 A Villa Rica GA 318J COMCAST IP PHONE, LLC 438      
770-807 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-809 A Carrollton GA 318J COMCAST IP PHONE, LLC 438      
770-837 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
770-864 A Atlanta Northeast GA 318J COMCAST IP PHONE, LLC 438      
943-226 A Atlanta South GA 318J COMCAST IP PHONE, LLC 438   2024-01-06   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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