Area Code Search
Eastern time zone
Current Time in Sullivan: 01:32 PM
Sullivan Area Codes
Here is the current list of area codes in Sullivan, NH. There is currently 1 area code(s) in Sullivan. Search all the most up-to-date currently used Sullivan area codes below.
Eastern time zone
Current Time in Sullivan: 01:32 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 603 | New Hampshire | Sullivan | Eastern |