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Winthrop Harbor, IL Area Codes
Winthrop Harbor, Illinois (population 6,525) uses area codes 224 and 847.
Winthrop Harbor has no telephone exchange of its own in NANPA records; it is served by the Zion exchange about 2.9 km away.
Carriers with Winthrop Harbor numbers
14 prefixes are assigned to the Zion exchange: 36% mobile, 21% VoIP and cable, 43% landline.
| Carrier | Prefixes |
|---|---|
| T-Mobile | 5 |
| AT&T (Illinois Bell) | 3 |
| AT&T (Teleport) | 2 |
| Ton80 Communications | 1 |
| Paetec Itel | 1 |
| Fractel | 1 |
| Bandwidth | 1 |
Area codes used in Winthrop Harbor
| Area code | Prefixes serving Winthrop Harbor | Main carriers in this code |
|---|---|---|
| 224 | 8 | T-Mobile, AT&T Mobility, Verizon Wireless |
| 847 | 6 | AT&T (Illinois Bell), AT&T Mobility, Verizon Business (MCImetro) |
Winthrop Harbor phone number prefixes
Numbers starting with these first six digits were originally assigned to the Zion exchange.
224-272Ton80 Communications224-304Paetec Itel224-362Fractel224-702Bandwidth224-717T-Mobile224-730T-Mobile224-774T-Mobile224-789T-Mobile847-246AT&T (Teleport)847-379AT&T (Teleport)847-731AT&T (Illinois Bell)847-746AT&T (Illinois Bell)847-872AT&T (Illinois Bell)847-912T-Mobile
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 Winthrop Harbor, IL?
- Winthrop Harbor 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 Winthrop Harbor in?
- Winthrop Harbor is in the Central time zone.