ZIP Code 61071
Rock Falls, Illinois · Whiteside County
No26953
Zip61071
TypeSTANDARD
Decommissioned0
Primary CityRock Falls
Acceptable Cities—
Unacceptable CitiesYeoward Addition, Yeowardville
StateIL
LstateIllinois
CountyWhiteside County
TimezoneAmerica/Chicago
Area Codes779, 815
World RegionNA
CountryUS
Latitude41,77
Longitude-89,69