Randolph, NJ Area Codes
Randolph is served by area codes 862 and 973. It is in New Jersey, Morris County. About 26,022 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 862, 973 |
| State / province | New Jersey |
| County | Morris County |
| Population | 26,022 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 40.8416, -74.5785 |
What area code is Randolph in?
ZIP codes in the code footprint
Nearby towns and their area codes
Dover 862, 973Morristown 201, 862, 973Whippany 862, 973Succasunna 201, 862, 973Mendham 862, 973Wharton 862, 973Morris Plains 862, 973Denville 862, 973
How to dial
Dial 862 + 7 digits for a number in Randolph, or +1 862 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.