De Soto, MO Area Code
De Soto, Missouri (population 6,527) uses area code 636.
Carriers with De Soto numbers
7 prefixes are assigned to the De Soto exchange: 0% mobile, 57% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (Level 3) | 2 |
| AT&T (Southwestern Bell) | 2 |
| Peerless Network | 1 |
| Hd Carrier | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in De Soto
| Area code | Prefixes serving De Soto | Main carriers in this code |
|---|---|---|
| 636 | 7 | AT&T (Southwestern Bell), Brightspeed Of Missouri, Onvoy (Sinch) |
De Soto phone number prefixes
Numbers starting with these first six digits were originally assigned to the De Soto exchange.
636-243Lumen (Level 3)636-330Peerless Network636-337AT&T (Southwestern Bell)636-347Hd Carrier636-407Onvoy (Sinch)636-565Lumen (Level 3)636-586AT&T (Southwestern Bell)
Nearby cities in area code 636
- O'Fallon
- St. Charles
- St. Peters
- Florissant
- Wentzville
- Chesterfield
- Wildwood
- Ballwin
- Hazelwood
- Old Jamestown
- Warrensburg
- Lake St. Louis
Questions
- What is the area code for De Soto, MO?
- The area code for De Soto, Missouri is 636.
- What time zone is De Soto in?
- De Soto is in the Central time zone.