Dover, NJ Area Codes
Dover is served by area codes 862 and 973. It is in New Jersey, Morris County. About 27,128 people live in its 2 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 862, 973 |
| State / province | New Jersey |
| County | Morris County |
| Population | 27,128 |
| ZIP codes | 2 |
| Time zone | Eastern |
| Coordinates | 40.8842, -74.5715 |
What area code is Dover in?
ZIP codes in the code footprint
Nearby towns and their area codes
Wharton 862, 973Randolph 862, 973Denville 862, 973Whippany 862, 973Succasunna 201, 862, 973Morris Plains 862, 973Morristown 201, 862, 973Hopatcong 862, 973
How to dial
Dial 862 + 7 digits for a number in Dover, or +1 862 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.