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River Forest, IL Area Code
River Forest, Illinois (population 11,393) uses area code 708.
River Forest has no telephone exchange of its own in NANPA records; it is served by the Oak Park exchange about 2.6 km away.
Carriers with River Forest numbers
20 prefixes are assigned to the Oak Park exchange: 0% mobile, 50% VoIP and cable, 50% landline.
| Carrier | Prefixes |
|---|---|
| AT&T (Illinois Bell) | 8 |
| Lumen (Level 3) | 5 |
| Verizon Business (MCImetro) | 3 |
| Clear Rate Communications | 1 |
| Paetec Itel | 1 |
| Onvoy (Sinch) | 1 |
| AT&T (Teleport) | 1 |
Area codes used in River Forest
| Area code | Prefixes serving River Forest | Main carriers in this code |
|---|---|---|
| 708 | 20 | AT&T (Illinois Bell), T-Mobile, AT&T Mobility |
River Forest phone number prefixes
Numbers starting with these first six digits were originally assigned to the Oak Park exchange.
708-358AT&T (Illinois Bell)708-383AT&T (Illinois Bell)708-386AT&T (Illinois Bell)708-406Verizon Business (MCImetro)708-434Lumen (Level 3)708-445AT&T (Illinois Bell)708-524AT&T (Illinois Bell)708-613Lumen (Level 3)708-622Verizon Business (MCImetro)708-628Lumen (Level 3)708-660AT&T (Illinois Bell)708-665Lumen (Level 3)708-666Clear Rate Communications708-725Paetec Itel708-763AT&T (Illinois Bell)708-848AT&T (Illinois Bell)708-851Verizon Business (MCImetro)708-919Onvoy (Sinch)708-934Lumen (Level 3)708-948AT&T (Teleport)
Nearby cities in area code 708
- Cicero
- Schaumburg
- Orland Park
- Oak Lawn
- Tinley Park
- Berwyn
- Oak Park
- Calumet City
- Northbrook
- Burbank
- Lansing
- Oak Forest
Questions
- What is the area code for River Forest, IL?
- The area code for River Forest, Illinois is 708.
- What time zone is River Forest in?
- River Forest is in the Central time zone.