ZIP Code 72415
Black Rock, Arkansas · Lawrence County
No31689
Zip72415
TypeSTANDARD
Decommissioned0
Primary CityBlack Rock
Acceptable Cities—
Unacceptable Cities—
StateAR
LstateArkansas
CountyLawrence County
TimezoneAmerica/Chicago
Area Codes870
World RegionNA
CountryUS
Latitude36,1
Longitude-91,1