East Hanover, NJ Area Codes
East Hanover is served by area codes 862 and 973. It is in New Jersey, Morris County. About 11,152 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 862, 973 |
| State / province | New Jersey |
| County | Morris County |
| Population | 11,152 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 40.8186, -74.3637 |
What area code is East Hanover in?
ZIP codes in the code footprint
Nearby towns and their area codes
Livingston 862, 973Parsippany 862, 973Florham Park 862, 973Lake Hiawatha 862, 973Caldwell 201, 862, 973Madison 862, 973West Orange 862, 973Montville 862, 973
How to dial
Dial 862 + 7 digits for a number in East Hanover, or +1 862 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.