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.
  • If you want to search an entire area code regardless of activity, leave both the next and past days fields set to zero.

Switch: ATLNGATLFMD

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
334-835 A Oakland (Chambers) AL 516C AT&T CORP. 438      
470-274 A Cartersville GA 516C AT&T CORP. 438      
470-281 A Cumming GA 516C AT&T CORP. 438      
470-317 A Atlanta South GA 516C AT&T CORP. 438      
470-414 A Newnan GA 516C AT&T CORP. 438      
470-440 A Atlanta GA 516C AT&T CORP. 438      
470-575 A Atlanta GA 516C AT&T CORP. 438      
470-875 A Atlanta GA 516C AT&T CORP. 438      
678-404 A Atlanta Northeast GA 516C AT&T CORP. 438      
678-506 A Temple GA 516C AT&T CORP. 438      
678-515 A Atlanta GA 516C AT&T CORP. 438      
678-653 A Atlanta Northwest GA 516C AT&T CORP. 438      
678-800 A Adairsville GA 516C AT&T CORP. 438      
678-974 A Atlanta GA 516C AT&T CORP. 438      
762-435 A Monticello GA 516C AT&T CORP. 438      
762-524 A Columbus GA 516C AT&T CORP. 438      
770-415 A Bremen GA 516C AT&T CORP. 438      
770-450 A Barnesville GA 516C AT&T CORP. 438      
770-691 A Lula GA 516C AT&T CORP. 438      
770-741 A Kingston GA 516C AT&T CORP. 438      
770-802 A Atlanta Northeast GA 516C AT&T CORP. 438      

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

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