Area Code Search
Eastern time zone
Current Time in Mount Holly: 12:45 AM
Mount Holly Area Codes
Here is the current list of area codes in Mount Holly, NJ. There is currently 1 area code(s) in Mount Holly. Search all the most up-to-date currently used Mount Holly area codes below.
Eastern time zone
Current Time in Mount Holly: 12:45 AM
Area Code | State | City | Timezone |
---|---|---|---|
609 | New Jersey | Mount Holly | Eastern |