Smithville, MO Area Codes
Smithville is served by area code 816. It is in Missouri, Clay County. About 14,380 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 816 |
| State / province | Missouri |
| County | Clay County |
| Population | 14,380 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 39.3900, -94.5650 |
What area code is Smithville in?
| Area code | Main state | Population covered | Overlap |
|---|---|---|---|
| 816 | Missouri | 1,389,532 | — |
ZIP codes in the code footprint
Nearby towns and their area codes
Kearney 816Platte City 816, 975Liberty 816Excelsior Springs 816Kansas City 816, 975Independence 816, 975Saint Joseph 816, 975Cameron 816, 975
How to dial
Dial 816 + 7 digits for a number in Smithville, or +1 816 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.