Alton, Iowa
Alton, Iowa, in Sioux County, has ZIP code 51003 and area code 712.
- ZIP code
- 51003
- Area code
- 712
- County
- Sioux County
- State
- Iowa
- Time zone
- Central Time
- Coordinates
- 42.9782, -96.0173
ZIP codes in Alton
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 51003 | Alton | Sioux County | 712 |
Area code for Alton
- Area code 712
In service since 1947. Local calls are dialed with seven digits.
Time zone
Alton is in the Central Time zone.
Towns near Alton
- Orange4.1 km (2.5 mi)
- Orange City5.5 km (3.4 mi)
- Granville9.8 km (6.1 mi)
- Maurice12.2 km (7.6 mi)
- Hospers14 km (8.7 mi)
- Struble17.2 km (11 mi)
- Sioux Center17.5 km (11 mi)
- Oyens17.9 km (11 mi)
Local numbers in area code 712
Looking for a phone number with a Alton area code? These 712 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (712) 888-1321Canton, IA$79View & buy
- (712) 888-2432Canton, IA$79View & buy
- (712) 888-2654Canton, IA$79View & buy
- (712) 289-8080IA$89View & buy
- (712) 321-7772Cherokee, IA$89View & buy
- (712) 321-7773Cherokee, IA$89View & buy
- (712) 321-7774Cherokee, IA$89View & buy
- (712) 321-7775Cherokee, IA$89View & buy
- (712) 321-7778Cherokee, IA$89View & buy
- (712) 321-7779Cherokee, IA$89View & buy
- (712) 340-7779Atlantic, IA$89View & buy
- (712) 374-7070Sidney, IA$89View & buy
We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.