The capital of Michigan and a longtime auto-manufacturing center, Lansing anchors a mid-Michigan metro that includes neighboring East Lansing and Michigan State University. The entire region sits under a single area code, 517, which keeps local dialing simple. This guide covers the 517 area code, its coverage across Ingham County and central Michigan, dialing rules, major ZIP codes, and local scam warnings.
Lansing Area Codes at a Glance
| Detail | Information |
|---|---|
| Primary Area Code(s) | 517 |
| Overlay Area Code(s) | None (517 only) |
| Time Zone | Eastern Time (ET) – EST / EDT |
| Major County | Ingham County |
| Dialing Format | 7 or 10-digit dialing |
Area Code Breakdown & District Mapping
517 – Central Michigan Code
Area code 517 is one of the original 1947 codes and serves central and south-central Michigan, including Lansing, East Lansing, and Jackson. After the 989 split in 2001, it settled into its current footprint covering Ingham County as a single, non-overlaid area code.
Neighborhoods & Local Coverage
Lansing’s 517 code covers a capital city centered on its Downtown, where the domed Michigan State Capitol anchors a district of government buildings, museums, and the riverfront along the Grand River. Just north, the historic Old Town arts district and the redeveloping REO Town neighborhood give the city its creative energy.
Beyond downtown, the same code reaches Lansing’s Eastside and Westside residential neighborhoods, the auto plants tied to the city’s GM heritage, and neighboring East Lansing — home to the sprawling Michigan State University campus. The 517 code also covers surrounding Ingham County communities and the college town of East Lansing.
Local Dialing Rules & International Format
Because 517 is a single area code with no overlay, Lansing still permits 7-digit dialing for local calls, though 10-digit dialing (area code + number) always works. West Michigan cities like Grand Rapids use a separate code, 616.
To call Lansing 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, +1 517 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 517 service area spans many of Lansing’s core ZIP codes, including 48906, 48910, 48911, 48912, 48915, and 48933.
Spam & Scam Call Warnings in Lansing
Lansing residents report spoofed 517 robocalls impersonating state agencies, utilities like the Lansing Board of Water & Light, and the IRS. Student-targeted scams around Michigan State University are also common.
| Scam Type | What to Watch For |
|---|---|
| Neighbor Spoofing | Calls that mimic a local 517 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 Lansing, MI?
Lansing uses area code 517, which covers Ingham County and central Michigan.
Does 517 cover East Lansing and MSU?
Yes. 517 serves Lansing, East Lansing, and the Michigan State University campus, along with much of central Michigan.
Do I have to dial 10 digits in Lansing?
Not necessarily. Because 517 has no overlay, 7-digit local dialing still works, but 10-digit dialing is always accepted.
What time zone is Lansing in?
Lansing observes Eastern Time (EST/EDT), like most of Michigan.
What is the difference between 517 and 989?
517 covers Lansing, East Lansing, and Jackson in central and south-central Michigan, while 989 — split from 517 in 2001 — covers the Saginaw, Bay City, and Midland region to the north.
Stay Safe & Explore More
- Verify an unknown caller in our Scam Alerts directory.
- Comparing nationwide numbers? See our Toll-Free Numbers guides.