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
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
| Month | Complaints |
|---|---|
| November 2023 | 3 |
| December 2023 | 5 |
| January 2024 | 4 |
| February 2024 | 5 |
| March 2024 | 3 |
| April 2024 | 11 |
| May 2024 | 3 |
| June 2024 | 7 |
| July 2024 | 5 |
| August 2024 | 4 |
| September 2024 | 4 |
| October 2024 | 6 |
| November 2024 | 3 |
| December 2024 | 4 |
| January 2025 | 7 |
| February 2025 | 9 |
| March 2025 | 8 |
| April 2025 | 8 |
| May 2025 | 7 |
| June 2025 | 12 |
| July 2025 | 7 |
| August 2025 | 7 |
| September 2025 | 7 |
| October 2025 | 0 |
| November 2025 | 2 |
| December 2025 | 5 |
| January 2026 | 5 |
| February 2026 | 2 |
| March 2026 | 9 |
| April 2026 | 10 |
| May 2026 | 6 |
| June 2026 | 3 |
| July 2026 | 6 |
| August 2026 | 11 |
| September 2026 | 8 |
| October 2026 | 26 |
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
| Subject | Reports |
|---|---|
| Other | 251 |
| Reducing your debt (credit cards, mortgage, student loans) | 162 |
| Dropped call or no message | 74 |
| Calls pretending to be government, businesses, or family and friends | 57 |
| Medical and prescriptions | 15 |
| Warranties and protection plans | 13 |
Places served by 507
- 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
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 - MN | 101 |
| Cellco Partnership dba Verizon Wireless - MN | 77 |
| Qwest Corporation | 71 |
| New Cingular Wireless PCS, LLC - IL | 55 |
| Mcc Telephony of Minnesota, LLC - MN | 52 |
| Aerial Communications, Inc. | 44 |
| Frontier Communications of Minnesota, Inc. | 38 |
| Citizens Telecom CO MN-Frontier Citizens Com-MN | 35 |
When today's 507 exchanges were assigned
Exchanges still assigned, by year of assignment. Exchanges returned since are not counted.
Show as a table
| Year | Exchanges |
|---|---|
| 2001 | 20 |
| 2002 | 30 |
| 2003 | 23 |
| 2004 | 14 |
| 2005 | 13 |
| 2006 | 36 |
| 2007 | 12 |
| 2008 | 11 |
| 2009 | 7 |
| 2010 | 26 |
| 2011 | 7 |
| 2012 | 3 |
| 2013 | 2 |
| 2014 | 5 |
| 2015 | 6 |
| 2016 | 7 |
| 2017 | 10 |
| 2018 | 8 |
| 2019 | 12 |
| 2020 | 20 |
| 2021 | 21 |
| 2022 | 18 |
| 2023 | 15 |
| 2024 | 3 |
| 2025 | 7 |
| 2026 | 4 |
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)ShowHide
- NPA Reports (NPA database, area code definitions, exhaust projections), North American Numbering Plan Administrator (NANPA) (NPA database file dated 11/11/2026; exhaust forecast 2026-2). Checked November 11, 2026.
- Central Office Code Assignment Records (all states, utilized codes), North American Numbering Plan Administrator (NANPA) (File updated 11/11/2026). Checked November 11, 2026.
- Thousands-Block Reports: NPA rate center report, all states, North American Numbering Plan Administrator (NANPA). Checked November 11, 2026.
- CO Codes/Thousands-Blocks, North American Numbering Plan Administrator (NANPA). Checked November 11, 2026.
- CGB - Consumer Complaints Data, Federal Communications Commission (Updated daily; licence: Public Domain U.S. Government). Checked November 11, 2026.
- Do Not Call (DNC) Reported Calls Data, Federal Trade Commission (Updated each weekday). Checked November 11, 2026.
- Caller ID Spoofing, Federal Communications Commission (Last updated November 13, 2024). Checked November 11, 2026.