Area Code Search
Mountain time zone
Current Time in Fairfield: 04:37 AM
Fairfield Area Codes
Here is the current list of area codes in Fairfield, MT. There is currently 1 area code(s) in Fairfield. Search all the most up-to-date currently used Fairfield area codes below.
Mountain time zone
Current Time in Fairfield: 04:37 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 406 | Montana | Fairfield | Mountain |