Area Code Search
Central / Mountain time zone
Current Time in Humboldt: 12:35 AM
Humboldt Area Codes
Here is the current list of area codes in Humboldt, SD. There is currently 1 area code(s) in Humboldt. Search all the most up-to-date currently used Humboldt area codes below.
Central / Mountain time zone
Current Time in Humboldt: 12:35 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 605 | South Dakota | Humboldt | Central / Mountain |