ZIP Code 30340 is located in the county of DeKalb in the state of Georgia. 30340 ZIP Code is spread between the coordinates of +33.8983786 Latitude and -84.24916445 Longitude. 30340 ZIP Code is part of the 678, 470, 770 area code. There are 2 postal offices in zip code 30340.
On the below highlighted section you can find the cities which the US Post Office accepts for ZIP code 30340. Always when you mail a package or a letter, be attentive to mention the preferred or acceptable cities. Using any city in the list of unacceptable cities may result in unforseen delays.