Jefferson, New Hampshire
Jefferson, New Hampshire, in Coos County, has ZIP code 03583 and area code 603.
- ZIP code
- 03583
- Area code
- 603
- County
- Coos County
- State
- New Hampshire
- Time zone
- Eastern Time
- Coordinates
- 44.3999, -71.4518
ZIP codes in Jefferson
| ZIP code | Post office | County | Area codes |
|---|---|---|---|
| 03583 | Jefferson | Coos County | 603 |
Area code for Jefferson
- Area code 603
In service since 1947. Local calls are dialed with ten digits; dialing 1 plus ten digits also works.
Time zone
Jefferson is in the Eastern Time zone.
Towns near Jefferson
- Whitefield12.6 km (7.8 mi)
- Lancaster13.3 km (8.3 mi)
- Randolph13.9 km (8.6 mi)
- Bretton Woods15.8 km (9.8 mi)
- Twin Mountain16.4 km (10 mi)
- Groveton22.5 km (14 mi)
- Bethlehem22.7 km (14 mi)
- Berlin22.7 km (14 mi)
Local numbers in area code 603
Looking for a phone number with a Jefferson area code? These 603 numbers are for sale through Exclusive Digits. Portable to Verizon, AT&T, T-Mobile and all major US carriers.
- (603) 945-2543Manchester, NHAlso spells KID$59View & buy
- (603) 945-5675Manchester, NHAlso spells WILL$59View & buy
- (603) 945-6549Manchester, NH$59View & buy
- (603) 948-4988Rochester, NHAlso spells WITH, HUG, GUI$59View & buy
- (603) 956-5676Portsmouth, NH$59View & buy
- (603) 956-5677Portsmouth, NH$59View & buy
- (603) 988-0198Portsmouth, NH$59View & buy
- (603) 988-0234Portsmouth, NH$59View & buy
- (603) 988-0248Portsmouth, NHAlso spells BIT$59View & buy
- (603) 988-0383Portsmouth, NH$59View & buy
- (603) 988-0458Portsmouth, NH$59View & buy
- (603) 988-0580Portsmouth, NH$59View & buy
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