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Area code 507

Area code 507 Rochester, Minnesota

Area code 507 is in Minnesota, with numbers assigned in Rochester, Mankato, Winona and 202 more places. It’s 11:12 PM there now.

State
Minnesota8 area codes in Minnesota
Time zone
Central11:12 PM there now
Exchanges
766205 places
Overlay
924Same area, 10-digit dialing
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Where area code 507 is

Numbers in 507 are assigned to 205 places in 33 counties: Olmsted County, Le Sueur County, Blue Earth County, Nicollet County, Rice County, Winona County, plus 27 more.

No single place dominates: Rochester, the largest, has 11% of the exchanges.

  • Rochester84
  • Mankato47
  • Winona22
  • Faribault21
  • Owatonna20
  • Austin17
  • Marshall15
  • Northfield14
  • Albert Lea14
  • New Ulm11
  • Worthington11
  • Waseca10
  • Fairmont10
  • Luverne9
  • Windom8
  • Le Sueur8
  • Gaylord7
  • St. Peter7
  • Pipestone6
  • Caledonia6
  • Redwood Falls6
  • Jackson6
  • Cannon Falls5
  • St. James5

Phone companies in 507

766 blocks of numbers in 507 are held by 82 phone companies. The most belong to Lumen (CenturyLink) (104), Inteliquent (101) and Verizon Wireless (77).

A large share, about 44%, belongs to competitive and internet phone carriers; wireless networks hold 18% and local phone and cable companies 39%.

A block’s holder is the company it was first assigned to; numbers can move to other carriers since.

History and overlays

507 went into service in 1954.

924 (since 2024) shares the same area, so a new number there can get any of these codes and local calls are dialed with all 10 digits.

68 new exchanges were assigned since 2021, the latest in October 2026.

Calling 507

It’s 11:12 PM Central time in 507 right now.

From elsewhere in the U.S., dial 1, 507 and the 7-digit number; inside the area, all 10 digits too.

Nearby area codes

Minnesota has 8 area codes: 218, 320, 507, 612, 651, 763, 924 and 952.

From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.

Map of the 507 area code

Map of the 507 area code around Rochester, Mankato and Winona, Minnesota.

Interactive map © OpenStreetMap contributors

Cities on the map

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Questions about 507

Where is area code 507?

In Minnesota, covering Rochester, Mankato and Winona and other places across 33 counties.

What time zone is 507 in?

Central time. It was 11:12 PM there when this page loaded.

Is 507 an overlay?

Yes. 924 serves the same area, so dial all 10 digits for local calls.

Which phone companies have 507 numbers?

82 companies hold blocks; the most belong to Lumen (CenturyLink), Inteliquent and Verizon Wireless. About 18% of blocks are wireless.

Is 507 running out of numbers?

Not on record. 68 new exchanges have been assigned since 2021.