Area code 507, Telephone prefix in Southern Minnesota, US
Area code 507 is a telephone service region in southern Minnesota that covers 32 counties and serves major cities including Rochester, Mankato, and Winona. The territory includes both significant urban centers and rural areas with more than 750 different number combinations.
Area code 507 started operations on January 1, 1954, after separating from the original 612 area code to meet growing demand for telephone service. This split allowed the expanding southern Minnesota region to have its own dedicated number range.
The region is shaped by schools, hospitals, and farming communities that together form the character of southern Minnesota. You can see how these institutions influence daily life and local identity throughout the area.
This service area operates in the Central Time Zone and covers both urban and rural locations throughout the region. When contacting residents or businesses, keep in mind the time difference from your own location.
Rochester, the largest city in this area code, is home to the world-renowned Mayo Clinic. This medical center draws patients from many countries and shapes the economic life of the city.
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