Area Code Search
Eastern time zone
Current Time in Washington: 05:34 AM
Washington Area Codes
Here is the current list of area codes in Washington, NH. There is currently 1 area code(s) in Washington. Search all the most up-to-date currently used Washington area codes below.
Eastern time zone
Current Time in Washington: 05:34 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 603 | New Hampshire | Washington | Eastern |