Iron Mountain, Michigan
Eastern Time Zone (UTC-5) · MI · —
About Area Codes in Iron Mountain, Michigan
Iron Mountain, Michigan is served by area code 906, which was established in 1961 as a geographic split from a larger area code region. The city falls within the Eastern time zone (UTC-5). All calls to and from Iron Mountain use the 906 area code prefix for local and long-distance dialing.
Frequently Asked Questions
What area code is Iron Mountain, Michigan?
Iron Mountain, Michigan uses area code 906.
What time zone is Iron Mountain in?
Iron Mountain is in the Eastern time zone (UTC-5).
Do I need to dial 10 digits when calling Iron Mountain?
Standard 7-digit dialing is used for local calls within Iron Mountain. However, 10-digit dialing is always accepted and required for long-distance calls.
When was area code 906 created?
Area code 906 was established in 1961 as a geographic split from a larger area code region to serve the growing population.
What cities share area code 906 with Iron Mountain?
Other cities sharing area code 906 with Iron Mountain include Escanaba, Houghton, Ishpeming, Marquette, Menominee, among others.
Iron Mountain, MI · Eastern Time Zone