Grundy County, Iowa
Grundy County, Iowa, has 9 towns and 9 ZIP codes, in area codes 319 and 641.
Towns in Grundy County, A to Z
ZIP codes in Grundy County
Area codes in Grundy County
- Area code 319
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
- Area code 641
In service since July 9, 2000. Local calls are dialed with seven digits.
Local numbers in area code 319
Looking for a phone number with a Grundy County area code? These 319 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (319) 595-0888Waterloo, IA$69View & buy
- (319) 628-8008IA$69View & buy
- (319) 658-8008IA$69View & buy
- (319) 675-0777IA$69View & buy
- (319) 675-0888IA$69View & buy
- (319) 698-0777IA$69View & buy
- (319) 698-0888IA$69View & buy
- (319) 719-0777Vinton, IA$69View & buy
- (319) 719-0888Vinton, IA$69View & buy
- (319) 820-2002Monticello, IA$69View & buy
- (319) 836-8008IA$69View & buy
- (319) 878-0777Farmington, IA$69View & buy
We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.