Oak Grove, MO Area Codes
Oak Grove, Missouri (population 9,370) uses area codes 816 and 975.
Carriers with Oak Grove numbers
6 prefixes are assigned to the Oak Grove exchange: 0% mobile, 33% VoIP and cable, 67% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (CenturyLink) | 2 |
| Onvoy (Sinch) | 2 |
| Aerial Communications | 1 |
| Paetec Itel | 1 |
Area codes used in Oak Grove
| Area code | Prefixes serving Oak Grove | Main carriers in this code |
|---|---|---|
| 816 | 5 | AT&T (Southwestern Bell), Aerial Communications, Onvoy (Sinch) |
| 975 | 1 | Onvoy (Sinch), AT&T Mobility, Verizon Wireless |
Oak Grove phone number prefixes
Numbers starting with these first six digits were originally assigned to the Oak Grove exchange.
816-267Aerial Communications816-466Paetec Itel816-625Lumen (CenturyLink)816-690Lumen (CenturyLink)816-834Onvoy (Sinch)975-333Onvoy (Sinch)
Nearby cities in area code 816
- Kansas City
- Independence
- Lee's Summit
- St. Joseph
- Blue Springs
- Liberty
- Raytown
- Gladstone
- Grandview
- Raymore
- Belton
- Grain Valley
Questions
- What is the area code for Oak Grove, MO?
- Oak Grove uses 2 area codes: 816 and 975. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Oak Grove in?
- Oak Grove is in the Central time zone.