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Poplar Grove, IL Area Codes
Poplar Grove, Illinois (population 5,206) uses area codes 815 and 779.
Carriers with Poplar Grove numbers
3 prefixes are assigned to the Poplar Grove exchange: 0% mobile, 33% VoIP and cable, 67% landline.
| Carrier | Prefixes |
|---|---|
| Frontier | 1 |
| Mediacom Telephony Of Illinois | 1 |
| Onvoy (Sinch) | 1 |
Area codes used in Poplar Grove
| Area code | Prefixes serving Poplar Grove | Main carriers in this code |
|---|---|---|
| 815 | 2 | Frontier, AT&T (Illinois Bell), Lumen (Level 3) |
| 779 | 1 | Onvoy (Sinch), AT&T Mobility, Stratus Networks |
Poplar Grove phone number prefixes
Numbers starting with these first six digits were originally assigned to the Poplar Grove exchange.
815-765Frontier815-800Mediacom Telephony Of Illinois779-387Onvoy (Sinch)
Nearby cities in area code 815
- Joliet
- Rockford
- Plainfield
- Crystal Lake
- DeKalb
- McHenry
- New Lenox
- Lockport
- Woodstock
- Belvidere
- Homer Glen
- Loves Park
Questions
- What is the area code for Poplar Grove, IL?
- Poplar Grove uses 2 area codes: 815 and 779. They overlay each other, so all of them cover the whole city and you dial 10 digits for local calls.
- What time zone is Poplar Grove in?
- Poplar Grove is in the Central time zone.