517 Area Code — Lansing, MI

Area code 517 serves Lansing, MI.

Most looked-up 517 numbers

• 517-726-6370
• 517-726-5647
• 517-667-8500
• 517-416-6089
• 517-278-6384
• 517-977-3311

Phone prefixes in 517

• 517-726
• 517-667
• 517-416
• 517-278
• 517-977

Carriers serving 517

• Verizon (2 numbers)
• Bandwidth (1 numbers)
• T-Mobile (1 numbers)

Frequently asked questions

Where is area code 517?

Area code 517 serves Lansing, MI.

What prefixes are in area code 517?

Phone2.io tracks 5 phone prefixes in area code 517, with carrier and spam-report data on individual numbers.

More about area code 517

Area code 517 overview, history, and local numbers · Get a MI phone number

Last updated: March 28, 2026