Area Code Search
Mountain time zone
Current Time in Sidney: 06:55 AM
Sidney Area Codes
Here is the current list of area codes in Sidney, MT. There is currently 1 area code(s) in Sidney. Search all the most up-to-date currently used Sidney area codes below.
Mountain time zone
Current Time in Sidney: 06:55 AM
Area Code | State | City | Timezone |
---|---|---|---|
406 | Montana | Sidney | Mountain |