Yorkville, IL Area Codes
Yorkville, Illinois (population 26,730) uses area codes 630 and 331.
Carriers with Yorkville numbers
9 prefixes are assigned to the Yorkville exchange: 0% mobile, 56% VoIP and cable, 44% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (Level 3) | 3 |
| AT&T (Illinois Bell) | 2 |
| Onvoy (Sinch) | 2 |
| At&T Enterprises | 1 |
| Fractel | 1 |
Area codes used in Yorkville
| Area code | Prefixes serving Yorkville | Main carriers in this code |
|---|---|---|
| 630 | 5 | AT&T (Illinois Bell), AT&T Mobility, T-Mobile |
| 331 | 4 | Onvoy (Sinch), T-Mobile, Verizon Wireless |
Yorkville phone number prefixes
Numbers starting with these first six digits were originally assigned to the Yorkville exchange.
630-381AT&T (Illinois Bell)630-385Lumen (Level 3)630-553AT&T (Illinois Bell)630-708At&T Enterprises630-882Lumen (Level 3)331-207Lumen (Level 3)331-239Onvoy (Sinch)331-324Onvoy (Sinch)331-867Fractel
Nearby cities in area code 630
- Aurora
- Naperville
- Schaumburg
- Bolingbrook
- Wheaton
- Downers Grove
- Elmhurst
- Lombard
- Bartlett
- Oswego
- Carol Stream
- Streamwood
Questions
- What is the area code for Yorkville, IL?
- Yorkville uses 2 area codes: 630 and 331. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Yorkville in?
- Yorkville is in the Central time zone.