Alton Bay, New Hampshire
Alton Bay, New Hampshire, in Belknap County, has ZIP code 03810 and area code 603.
- ZIP code
- 03810
- Area code
- 603
- County
- Belknap County
- State
- New Hampshire
- Time zone
- Eastern Time
- Coordinates
- 43.4845, -71.2489
ZIP codes in Alton Bay
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 03810 | Alton Bay | Belknap County | 603 |
Area code for Alton Bay
- Area code 603
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
Alton Bay is in the Eastern Time zone.
Towns near Alton Bay
- Alton2.8 km (1.7 mi)
- Gilmanton Iron Works5.9 km (3.7 mi)
- New Durham9.9 km (6.2 mi)
- Wolfeboro Falls11.9 km (7.4 mi)
- Wolfeboro13.1 km (8.1 mi)
- Center Barnstead14.2 km (8.8 mi)
- Gilford14.6 km (9.1 mi)
- Union15 km (9.3 mi)
Local numbers in area code 603
Looking for a phone number with a Alton Bay area code? These 603 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (603) 825-4588Manchester, NHAlso spells TAJ$59View & buy
- (603) 825-6884Manchester, NH$59View & buy
- (603) 825-7288Manchester, NHAlso spells TAJ, ATT, KSA$59View & buy
- (603) 842-7377Dover, NH$59View & buy
- (603) 850-3383Lisbon, NHAlso spells FEUD, EDU$59View & buy
- (603) 857-7057Suncook, NH$59View & buy
- (603) 857-7107Suncook, NH$59View & buy
- (603) 857-7247Suncook, NHAlso spells PAIR, RAGS$59View & buy
- (603) 857-7275Suncook, NHAlso spells PARK$59View & buy
- (603) 857-7278Suncook, NHAlso spells PART, PAST$59View & buy
- (603) 857-7279Suncook, NH$59View & buy
- (603) 857-7297Suncook, NHAlso spells PAWS, PAYS, RAYS$59View & buy
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