517 Area Code

The 517 area code is part of the North American Numbering Plan (NANP) and serves south-central Michigan, USA, including the state capital, Lansing. Established in 1947, it covers cities, towns, and surrounding rural areas. The 517 area code is essential for residential, business, and governmental communications throughout its coverage region.

Understanding the 517 Area Code

The 517 area code serves major cities and communities such as Lansing, East Lansing, Jackson, Mason, and Charlotte. It supports landline phones, mobile phones, VoIP, and business telecommunications. Local calls often require 10-digit dialing due to modern numbering practices.

517 Area Code Map and Geographic Location

The 517 area code map covers south-central Michigan, including Lansing, East Lansing, Jackson, and surrounding towns and rural regions. The area includes government offices, commercial centers, residential neighborhoods, and educational institutions.

All Major Cities and Regions in the 517 Area Code

  • Lansing
  • East Lansing
  • Jackson
  • Mason
  • Charlotte
  • Howell
  • Laingsburg
  • Holt
  • St. Johns

Counties Covered by the 517 Area Code

  • Ingham County
  • Jackson County
  • Clinton County
  • Lenawee County (partial)
  • Livingston County (partial)
  • Shiawassee County (partial)

ZIP Codes within the 517 Telephone Zone (Examples)

  • 48901 - Lansing
  • 48823 - East Lansing
  • 49201 - Jackson
  • 48854 - Mason
  • 48813 - Charlotte
  • 48843 - Holt
  • 48848 - Laingsburg
  • 48879 - St. Johns

Time Zone

The 517 area code is located in the Eastern Time Zone (ET), observing Eastern Standard Time (EST, UTC-5) in winter and Eastern Daylight Time (EDT, UTC-4) during daylight saving time.

Dialing, Phone & Service Details

  • Overlay: No overlay; 517 primarily covers south-central Michigan
  • Local dialing: 10-digit dialing is standard
  • Long-distance calls within the USA: Dial 1 + 517 + 7-digit number
  • International calls: Dial your country�s exit code + 1 + 517 + 7-digit number
  • Services: Landline, mobile, VoIP, business communications

What area code is 517? / Where's area code 517?

What area code is 517? � 517 is a Michigan telephone code serving Lansing, East Lansing, Jackson, Mason, and Charlotte.

Where's area code 517? � It is located in south-central Michigan, USA, covering major cities, suburban communities, and surrounding rural areas.

Frequently Asked Questions (FAQ) about 517 Area Code

What is the 517 area code?

517 serves south-central Michigan, including major cities like Lansing, East Lansing, Jackson, Mason, and Charlotte.

When was the 517 area code created?

It was established in 1947 as one of Michigan�s original area codes.

Where is area code 517 located?

It is located in south-central Michigan, covering Lansing, East Lansing, Jackson, Mason, and surrounding areas.

What time zone is 517 in?

The 517 area code follows Eastern Time (EST/EDT).

Does 517 have an overlay?

No, the 517 area code does not currently have an overlay.

What services does 517 support?

517 supports landline, mobile, VoIP, and business communications.

517 Area Code