Area Code Search
Eastern time zone
Current Time in Cedar Knolls: 03:30 AM
Cedar Knolls Area Codes
Here is the current list of area codes in Cedar Knolls, NJ. There is currently 2 area code(s) in Cedar Knolls. Search all the most up-to-date currently used Cedar Knolls area codes below.
Eastern time zone
Current Time in Cedar Knolls: 03:30 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 973 | New Jersey | Cedar Knolls | Eastern |
| 908 | New Jersey | Cedar Knolls | Eastern |