Area Code Search
Central / Mountain time zone
Current Time in Houghton: 09:58 PM
Houghton Area Codes
Here is the current list of area codes in Houghton, SD. There is currently 1 area code(s) in Houghton. Search all the most up-to-date currently used Houghton area codes below.
Central / Mountain time zone
Current Time in Houghton: 09:58 PM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 605 | South Dakota | Houghton | Central / Mountain |