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Area code 507

Area code 507 serves Minnesota, including Rochester, Mankato and Winona (Central time). It has been in service since January 1, 1954 and shares its area with 924.

Numbers starting with 507 drew 671 reports to the FTC from Aug 14, 2026 to Nov 11, 2026 and 234 complaints to the FCC since November 2023. The number on your screen can be faked, so a 507 number proves nothing about where a call came from.

Location
MinnesotaMinneapolis-St. Paul-Bloomington, MN-WI Metropolitan Statistical Area
Time zone
Central
In service since
January 1, 1954
Overlay
Same area as 924
Local calls
Dial 10 digitsArea code needed, even next door
Exchanges in use
766 of 792held by 94 carriers

Complaints about 507 numbers

Reports where the number on the consumer's caller ID (or, for the FCC, the number the caller asked them to call back) starts with 507. These are counts of what people reported; the agencies do not verify them.

FTC reports, Aug 14, 2026 to Nov 11, 2026

671

FCC complaints since November 2023

234

Different 507 numbers reported

839

FCC complaints naming a 507 number, by month

November 2023 to October 2026. Source: FCC Consumer Complaints Data.

Show as a table
MonthComplaints
November 20233
December 20235
January 20244
February 20245
March 20243
April 202411
May 20243
June 20247
July 20245
August 20244
September 20244
October 20246
November 20243
December 20244
January 20257
February 20259
March 20258
April 20258
May 20257
June 202512
July 20257
August 20257
September 20257
October 20250
November 20252
December 20255
January 20265
February 20262
March 20269
April 202610
May 20266
June 20263
July 20266
August 202611
September 20268
October 202626

What people said 507 calls were about

Subjects picked in FTC reports, August 14, 2026 to November 11, 2026. 436 of 671 reports were robocalls.

Show as a table
SubjectReports
Other251
Reducing your debt (credit cards, mortgage, student loans)162
Dropped call or no message74
Calls pretending to be government, businesses, or family and friends57
Medical and prescriptions15
Warranties and protection plans13

Places served by 507

NANPA lists 228 rate centers for 507. A rate center is the town or district a block of numbers is tied to for billing; sorted here by how many exchanges each holds.
  • Rochester84
  • Mankato47
  • Winona22
  • Faribault21
  • Owatonna20
  • Austin17
  • Marshall15
  • Albert Lea14
  • Northfield14
  • New Ulm11
  • Worthington11
  • Fairmont10
  • Waseca10
  • Luverne9
  • Le Sueur8
  • Windom8
  • Gaylord7
  • Saint Peter7
  • Caledonia6
  • Jackson6
  • Pipestone6
  • Redwood Falls6
  • Cannon Falls5
  • Ellendale5
Show all 228 rate centers

Red Del, Saint James, Adams, Blooming Prairie, Blue Earth, Brownsdale, Byron, Chatfield, Hayfield, Janesville, Leroy, New Richland, New Sweden, Nicollet, Saint Charles, Slayton, Stewartville, Tracy, Waldorf, Winthrop, Alden, Brownsville, Butterfield, Currie, Dodge Center, Elgin, Elysian, Eyota, Fountain, Franklin, Fulda, Gibbon, Glenville, Green Isle, Ivanhoe, Jasper, Kiester, Kilkenny, Lafayette, Le Center, Lewiston, Lonsdale, Lyle, Plainview, Sleepy Eye, Springfield, Tyler, Waterville, Wells, Winnebago, Zumbro Falls, Adrian, Altura, Arlington, Balaton, Bigelow, Brewster, Canby, Canton, Cherry Grove, Claremont, Clarks Grove, Cottonwood, Dakota, Dexter, Eagle Lake, Edgerton, Ellsworth, Fairfax, Henderson, Heron Lake, Hokah, Houston, Iona, Jeffers, Kasson, Kellogg, Kenyon, La Crescent, Lake Benton, Lake Crystal, Lake Wilson, Lakefield, Lamberton, Lanesboro, Leota, Lewisville, Mabel, Madelia, Madison Lake, Mantorville, Mapleton, Millville, Minneota, Montgomery, Morton, Mountain Lake, North Chester, Odin, Pemberton, Peterson, Pine Island, Preston, Rollingstone, Round Lake, Rushford, Rushmore, Saint Clair, Sherburn, Spring Grove, Spring Valley, Storden, Trimont, Wanamingo, Welcome, West Concord, Westbrook, Wilmont, Wykoff, Zumbrota, Amboy, Arco, Avoca, Belview, Bricelyn, Cambria, Ceylon, Chandler, Clements, Comfrey, Conger, Delavan, Delft, Dundee, Dunnell, East Chain, East Elkton, East Garretson, East Gary, East Valley Springs, Easton, Echo, Eitzen, Elmore, Emmons, Freeborn, Frost, Garden City, Garvin, Ghent, Good Thunder, Granada, Grand Meadow, Granger, Guckeen, Hanley Falls, Hanska, Hardwick, Harmony, Hartland, Hendricks, Hills, Holland, Hollandale, Huntley, Lismore, Lucan, Lynd, Manchester, Mazeppa, Milroy, Minnesota Lake, Morgan, Morristown, North Burr Oak, North Estherville, North Lake Park, North Lester, North Little Rock, North New Albin, North Rake, North Rock Rapids, North Spirit Lake, Northrop, Okabena, Oronoco, Ostrander, Porter, Racine, Rock Dell, Russell, Ruthton, Saint Leo, Sanborn, Seaforth, Steen, Truman, Twin Lakes, Vernon Center, Vesta, Wabasso, Walnut Grove, Wood Lake, Woodstock.

Phone companies holding 507 exchanges

Each exchange (the three digits after the area code) is assigned to one carrier. 72% of these exchanges are pooled: their numbers are handed out in blocks of 1,000 to other carriers, so the holder below is not always the company serving a given number.

Exchanges held, top 8 of 94 carriers

NANPA central office code assignments, file of November 11, 2026.

Show as a table
Carrier (legal name)Exchanges
Onvoy, LLC - MN101
Cellco Partnership dba Verizon Wireless - MN77
Qwest Corporation71
New Cingular Wireless PCS, LLC - IL55
Mcc Telephony of Minnesota, LLC - MN52
Aerial Communications, Inc.44
Frontier Communications of Minnesota, Inc.38
Citizens Telecom CO MN-Frontier Citizens Com-MN35

When today's 507 exchanges were assigned

Exchanges still assigned, by year of assignment. Exchanges returned since are not counted.

Show as a table
YearExchanges
200120
200230
200323
200414
200513
200636
200712
200811
20097
201026
20117
20123
20132
20145
20156
20167
201710
20188
201912
202020
202121
202218
202315
20243
20257
20264

Check a 507 number

A check shows the carrier and rate center of the number's exchange and every FTC and FCC report about that exact number. Why the number on screen can be fake.

Other area codes in Minnesota

NANPA area code database and central office code file of November 11, 2026; FCC complaints November 1, 2023 to November 11, 2026; FTC reports August 14, 2026 to November 11, 2026. How the data is used.

Official sources (7)Show