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: ATLNGATLG00

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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
770-655 A Atlanta Northeast GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-656 A Atlanta Northeast GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-757 A Atlanta Northeast GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-778 A Atlanta Northeast GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-815 A Atlanta Northeast GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-881 A Adairsville GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      
770-902 A Carrollton GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438   2025-01-25   
943-210 A Newnan GA 6214 NEW CINGULAR WIRELESS PCS, LLC - GA 438      

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Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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