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Round Lake Park, IL Area Codes
Round Lake Park, Illinois (population 7,844) uses area codes 224 and 847.
Round Lake Park has no telephone exchange of its own in NANPA records; it is served by the Round Lake exchange about 1.7 km away.
Carriers with Round Lake Park numbers
17 prefixes are assigned to the Round Lake exchange: 35% mobile, 41% VoIP and cable, 24% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 6 |
| AT&T (Illinois Bell) | 3 |
| Verizon Business (MCImetro) | 2 |
| Comcast (Xfinity) | 2 |
| Lumen (Level 3) | 2 |
| Onvoy (Sinch) | 1 |
| Fractel | 1 |
Area codes used in Round Lake Park
| Area code | Prefixes serving Round Lake Park | Main carriers in this code |
|---|---|---|
| 224 | 12 | T-Mobile, AT&T Mobility, Verizon Wireless |
| 847 | 5 | AT&T (Illinois Bell), AT&T Mobility, Verizon Business (MCImetro) |
Round Lake Park phone number prefixes
Numbers starting with these first six digits were originally assigned to the Round Lake exchange.
224-270Verizon Business (MCImetro)224-308T-Mobile224-338Comcast (Xfinity)224-390T-Mobile224-473Verizon Business (MCImetro)224-502Onvoy (Sinch)224-540T-Mobile224-577T-Mobile224-757Comcast (Xfinity)224-814T-Mobile224-818T-Mobile224-933Fractel847-201Lumen (Level 3)847-270AT&T (Illinois Bell)847-546AT&T (Illinois Bell)847-740AT&T (Illinois Bell)847-886Lumen (Level 3)
Nearby cities in area code 224
- Elgin
- Waukegan
- Schaumburg
- Evanston
- Arlington Heights
- Skokie
- Palatine
- Des Plaines
- Mount Prospect
- Hoffman Estates
- Glenview
- Buffalo Grove
Questions
- What is the area code for Round Lake Park, IL?
- Round Lake Park uses 2 area codes: 224 and 847. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Round Lake Park in?
- Round Lake Park is in the Central time zone.