Grain Valley, MO Area Codes
Grain Valley is served by area codes 816 and 975. It is in Missouri, Jackson County. About 21,961 people live in its 1 ZIP codes.
| Field | Value |
|---|---|
| Area code(s) | 816, 975 |
| State / province | Missouri |
| County | Jackson County |
| Population | 21,961 |
| ZIP codes | 1 |
| Time zone | Central |
| Coordinates | 39.0059, -94.2164 |
What area code is Grain Valley in?
ZIP codes in the code footprint
Nearby towns and their area codes
Blue Springs 816, 975Oak Grove 816, 975Lees Summit 816, 975Greenwood 816, 975Independence 816, 975Odessa 816Pleasant Hill 816Grandview 816, 975
How to dial
Dial 816 + 7 digits for a number in Grain Valley, or +1 816 ... from abroad. Ten-digit dialling is required everywhere in the North American Numbering Plan.