Waldwick, NJ Area Codes
Waldwick is served by area codes 201 and 551. It is in New Jersey, Bergen County. About 10,164 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 201, 551 |
| State / province | New Jersey |
| County | Bergen County |
| Population | 10,164 |
| ZIP codes | 1 |
| Time zone | Eastern |
| Coordinates | 41.0134, -74.1252 |
What area code is Waldwick in?
ZIP codes in the code footprint
Nearby towns and their area codes
Ridgewood 201, 551Wyckoff 201, 551Saddle River 201, 551Ramsey 201, 551Hillsdale 201, 551Hawthorne 862, 973Park Ridge 201, 551Montvale 201, 551
How to dial
Dial 201 + 7 digits for a number in Waldwick, or +1 201 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.