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- > 603
Area Code 603 Prefixes
Area Code 603 Information
The 603 Area Code (or Area Code 603) is located in the state of NH. Area Code 603 is one of the 269 3-digit telephone area codes in the USA. It covers roughly 1.44 million unique phone numbers and 5.14 million individuals near the city of Newmarket
Area Code 603 History
There are other places with the same area code 603:
Derry, NH>Dover, NH>Keene, NH>Manchester, NH>Nashua, NH>Portsmouth, NH>Rochester, NH
$256K
Average property valuation
The average home value is $256K.
53 y/o
Average Age
The average resident's age is 53 y/o.
$60.1K
Residents' average wealth
Income average is $60.1K.
1,330,608
New Hampshire - NH Population
Population in Area Code 603: 1,330,608.
New Hampshire - NH
Latitude: 42° 42′ N to 45° 18′ N Longitude: 70° 36′ W to 72° 33′ W
Eastern 21:57:27
Time zone
Time zone in Area Code 603: Eastern 21:57:27.
Recently 603 area code numbers
603 area code numbers that might be spam, scams or that people have reported as unidentified callers
- 603-637-7569
- 603-778-78400
- 603-260-57788
- 603-787-5851
- 603-273-12634
- 603-272-75993
- 603-277-27502
- 603-905-0096
- 603-262-0269
- 603-620-2025
- 603-941-3206
- 603-592-0084
- 603-674-9558
- 603-303-6085
- 603-321-9348
- 603-826-6803
- 603-343-9269
- 603-828-9852
- 603-921-1484
- 603-828-7756
- 603-986-7930
- 603-761-9908
- 603-760-9961
- 603-265-0326
- 603-637-4280
- 603-362-1567
- 603-322-1132
- 603-828-1470
- 603-502-5185
- 603-969-5435
- 603-296-2356
- 603-335-5462
- 603-848-8074
- 603-371-0010
- 603-792-5870
- 603-608-1122
- 603-923-4908
- 603-793-1440
- 603-682-9953
- 603-921-0578