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Central time zone
Current Time in Fort Sill: 08:15 AM
Fort Sill Area Codes
Here is the current list of area codes in Fort Sill, OK. There is currently 1 area code(s) in Fort Sill. Search all the most up-to-date currently used Fort Sill area codes below.
Central time zone
Current Time in Fort Sill: 08:15 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 580 | Oklahoma | Fort Sill | Central |