Manhattan, IL Area Codes
Manhattan, Illinois (population 10,943) uses area codes 815 and 779.
Carriers with Manhattan numbers
6 prefixes are assigned to the Manhattan exchange: 0% mobile, 33% VoIP and cable, 67% landline.
| Carrier | Prefixes |
|---|---|
| Lumen (Level 3) | 2 |
| First Communications | 1 |
| AT&T (Illinois Bell) | 1 |
| Rcn Telecom Services Of Illinios | 1 |
| Ton80 Communications | 1 |
Area codes used in Manhattan
| Area code | Prefixes serving Manhattan | Main carriers in this code |
|---|---|---|
| 815 | 5 | Frontier, AT&T (Illinois Bell), Lumen (Level 3) |
| 779 | 1 | Onvoy (Sinch), AT&T Mobility, Stratus Networks |
Manhattan phone number prefixes
Numbers starting with these first six digits were originally assigned to the Manhattan exchange.
815-314Lumen (Level 3)815-361Lumen (Level 3)815-418First Communications815-478AT&T (Illinois Bell)815-680Rcn Telecom Services Of Illinios779-426Ton80 Communications
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 Manhattan, IL?
- Manhattan 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 Manhattan in?
- Manhattan is in the Central time zone.