734 area code
Get a local phone number in Detroit, MI
Biggest city:
Detroit
State:
Michigan
Major Cities:
Ann Arbor, Ypsilanti, Saline, Milan, Chelsea, Dexter, Manchester, Livonia, Westland, Taylor, Southgate, Garden City, Wyandotte, Inkster, Romulus, Trenton, Wayne
Timezone:
Eastern (GMT -5)
Population:
621,193
Average Income:
$49,515
Zip codes:
48101
48199
Unemployment Rate:
16.00%
Nearby area codes:
248
947
734 area code summary
Area code 734 serves southeastern Michigan, including cities like Ann Arbor, Livonia, and Ypsilanti. Created in 1997 as a split from 313, it covers an important region between Detroit and the Ohio border. Ann Arbor is a major educational and research hub thanks to the University of Michigan, one of the country’s top public institutions. The area also supports automotive, healthcare, and tech industries. Livonia and the surrounding suburbs are home to both residents and regional business centers. A 734 number connects to a community known for innovation, education, and Midwestern growth.
Fun fact 💡
Ann Arbor’s Michigan Theater, since 1928, is a 734 cultural hub.
🏢First Phone Company:
Michigan Bell (later AT&T)


















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