Area Code Search
Eastern time zone
Current Time in Middlefield: 03:58 AM
Middlefield Area Codes
Here is the current list of area codes in Middlefield, OH. There is currently 1 area code(s) in Middlefield. Search all the most up-to-date currently used Middlefield area codes below.
Eastern time zone
Current Time in Middlefield: 03:58 AM
| Area Code | State | City | Timezone |
|---|---|---|---|
| 440 | Ohio | Middlefield | Eastern |