The most populous township in Michigan, Clinton Township is a sprawling Macomb County community along the Clinton River and the Gratiot Avenue corridor northeast of Detroit. It shares its area code with the rest of Macomb County. This guide covers the 586 area code, its coverage across Clinton Township, dialing rules, major ZIP codes, and local scam warnings.
Clinton Township Area Codes at a Glance
| Detail | Information |
|---|---|
| Primary Area Code(s) | 586 |
| Overlay Area Code(s) | None (586 only) |
| Time Zone | Eastern Time (ET) – EST / EDT |
| Major County | Macomb County |
| Dialing Format | 7 or 10-digit dialing |
Area Code Breakdown & District Mapping
586 – Macomb County Code
Area code 586 was created in 2001 when it split from 810, serving Macomb County including Clinton Township, Warren, and Sterling Heights. It covers Clinton Township and the surrounding suburbs as a single, non-overlaid area code.
Neighborhoods & Local Coverage
Clinton Township’s 586 code covers a large, primarily residential township organized around the Gratiot and Groesbeck commercial corridors. The upscale Partridge Creek outdoor mall anchors the township’s retail scene, while the parks and trails along the Clinton River give the community its green, suburban character.
The same code reaches the township’s dense subdivisions, the medical corridor around McLaren Macomb hospital, and neighboring Macomb County communities like Mount Clemens, Harrison Township, and Sterling Heights. The 586 code ties the whole county together under one dialing plan.
Local Dialing Rules & International Format
Because 586 is a single area code with no overlay, Clinton Township still permits 7-digit dialing for local calls, though 10-digit dialing (area code + number) always works. Neighboring Warren and Sterling Heights share the same 586 code.
To call Clinton Township from outside the United States, dial your country’s exit code, then the U.S. country code +1, followed by the 10-digit number (for example, +1 586 XXX-XXXX). From inside the U.S. and Canada, simply dial 1 before the 10-digit number for long-distance calls.
Major ZIP Codes Covered
The 586 service area spans many of Clinton Township’s core ZIP codes, including 48035, 48036, and 48038.
Spam & Scam Call Warnings in Clinton Township
Clinton Township residents report spoofed 586 robocalls impersonating utilities like DTE Energy, the IRS, and delivery services. Auto-warranty and Medicare robocalls are also common across Macomb County.
| Scam Type | What to Watch For |
|---|---|
| Neighbor Spoofing | Calls that mimic a local 586 prefix to look familiar. |
| Utility / Toll Scams | Threats to shut off power or demand toll payment via gift cards. |
| IRS / Government | Robocalls claiming legal action — agencies never call to demand instant payment. |
Red flag: Any caller who pressures you to pay immediately with gift cards, wire transfers, or cryptocurrency is almost certainly running a scam. Hang up and verify through an official number.
↑ See the complete list of All US Area Codes by State for every code across the country.
Nearby & Related Michigan Cities
Frequently Asked Questions
What area code is Clinton Township, MI?
Clinton Township uses area code 586, which covers Macomb County.
Does Clinton Township have the same area code as Warren?
Yes. Clinton Township, Warren, and Sterling Heights all use the 586 area code across Macomb County.
Do I have to dial 10 digits in Clinton Township?
Not necessarily. Because 586 has no overlay, 7-digit local dialing still works, but 10-digit dialing is always accepted.
What time zone is Clinton Township in?
Clinton Township observes Eastern Time (EST/EDT), like most of Michigan.
Is Clinton Township getting a new area code?
Not currently. Clinton Township and the 586 region remain on a single area code with no overlay, which is why 7-digit local dialing still works alongside 10-digit dialing across Macomb County.
What area code did Clinton Township use before 586?
Before the 2001 split, Macomb County — including Clinton Township — used area code 810. The 586 code was created to serve the county on its own.
Stay Safe & Explore More
- Verify an unknown caller in our Scam Alerts directory.
- Comparing nationwide numbers? See our Toll-Free Numbers guides.