Alton, New Hampshire
Alton, New Hampshire, in Belknap County, has ZIP code 03809 and area code 603.
- ZIP code
- 03809
- Area code
- 603
- County
- Belknap County
- State
- New Hampshire
- Time zone
- Eastern Time
- Coordinates
- 43.4630, -71.2297
ZIP codes in Alton
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 03809 | Alton | Belknap County | 603 |
Area code for Alton
- Area code 603
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
Alton is in the Eastern Time zone.
Towns near Alton
- Alton Bay2.8 km (1.7 mi)
- Gilmanton Iron Works5.9 km (3.7 mi)
- New Durham7.5 km (4.7 mi)
- Center Barnstead11.9 km (7.4 mi)
- Union13.7 km (8.5 mi)
- Wolfeboro Falls14.1 km (8.8 mi)
- Wolfeboro15 km (9.3 mi)
- Barnstead15 km (9.3 mi)
Local numbers in area code 603
Looking for a phone number with a Alton area code? These 603 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (603) 857-7748Suncook, NHAlso spells SPIT$59View & buy
- (603) 857-7756Suncook, NH$59View & buy
- (603) 857-7760Suncook, NHAlso spells PRO$59View & buy
- (603) 857-7762Suncook, NHAlso spells ROB, PRO$59View & buy
- (603) 857-7764Suncook, NHAlso spells PRO$59View & buy
- (603) 857-7783Suncook, NHAlso spells SPUD, SUE$59View & buy
- (603) 859-8012New Durham, NH$59View & buy
- (603) 859-8038New Durham, NH$59View & buy
- (603) 859-8048New Durham, NH$59View & buy
- (603) 859-8184New Durham, NH$59View & buy
- (603) 859-8186New Durham, NH$59View & buy
- (603) 859-8368New Durham, NHAlso spells TENT, VENT$59View & buy
We may earn a commission when you buy through our links. Numbers are sold and delivered by Exclusive Digits.