Humboldt County, Iowa
Humboldt County, Iowa, has 12 towns and 10 ZIP codes, in area code 515.
Towns in Humboldt County, A to Z
ZIP codes in Humboldt County
Area code in Humboldt County
- Area code 515
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Local numbers in area code 515
Looking for a phone number with a Humboldt County area code? These 515 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (515) 789-8877IA$79View & buy
- (515) 888-0210Boone, IA$79View & buy
- (515) 200-7772Algona, IA$89View & buy
- (515) 581-8080Adel, IA$89View & buy
- (515) 690-7775Indianola, IA$89View & buy
- (515) 690-7776Indianola, IA$89View & buy
- (515) 690-8882Indianola, IA$89View & buy
- (515) 690-8883Indianola, IA$89View & buy
- (515) 690-8884Indianola, IA$89View & buy
- (515) 690-8885Indianola, IA$89View & buy
- (515) 690-8886Indianola, IA$89View & buy
- (515) 690-8887Indianola, IA$89View & buy
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