Reported (313) XXX-XXXX phone numbers lookup

Browse phone numbers associated with area code 313 in Michigan (MI), United States. Our database currently includes 10,000 numbers from this range, of which a total of 4 numbers have been recently reported. The latest report was submitted on .

Find Entries for 313 area code:

Latest Entries for 313 area code:

(313) 635-4240

A robocall number (313-635-4240) left spam on the line.

Reported as "RoboCall"

(313) 788-1971

An automated spam call came in to 313-788-1971, reported as a robocall.

Reported as "RoboCall"

(313) 634-4650

Automated calls promoted debt relief and seemed to target credit card, mortgage, or student loan debt, with the number 313-634-4650 coming through as spam.

Reported as "Debt Relief"

(313) 488-1811

This number called with an automated debt-relief pitch about reducing credit card, mortgage, or student loan debt, and it came across as spam.

Reported as "Debt Relief"

(313) 375-5939

Calls came in from 313-375-5939 with no clear pitch or message details to go by.

Reported as "Other"

(313) 634-7472

Someone called 313-634-7472 with an unspecified pitch and no clear scam details were provided.

Reported as "Other"

(313) 379-8552

This number called pretending to be a government agency and tried to scam the recipient.

Reported as "Imposter"

(313) 765-1795

This number was used for a robocall spambed to Michigan.

Reported as "RoboCall"

(313) 733-1321

Caller reached out at 313-733-1321 with an unclear pitch that didn’t provide enough details to identify a specific scam.

Reported as "Other"

(313) 338-1765

Robocall promoting debt relief for credit cards, mortgages, or student loans came through as spam on 313-338-1765.

Reported as "Debt Relief"

About Area Code 313

The 313 area code includes Detroit together with surrounding inner-ring suburbs situated in the southeast of the state of Michigan, such as Dearborn and River Rouge in the Detroit River area. The area code serves an area operating on Eastern Time and is based on the existing urban center of the metropolitan area.


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  • Location: Michigan (MI), United States
  • Time Zone: America/Detroit
  • Introduced: 1947
  • Overlay Code: None listed
  • Service Type: Mixed (Landline, Mobile)
  • Major Carriers: Ameritech, Cingular, Omnipoint Communications Midwest Operations, Sprint
  • Numbers in Our Database: Over 10 thousand phone records.

Area Code 313 History and Coverage

Area code 313 was one of the first North American area codes introduced in 1947 and allocated to the state of Michigan. Originally, its territory was much bigger compared to the currently limited one since the development of residential, industrial, and commercial areas occurred rapidly within the Detroit area at that time. In 1993, a geographic split was made in order to create another area code – 810, which reduced the area of coverage of area code 313. In 1997, area code 734 was introduced in the process of dividing portions of area codes 313 and 810.

These changes in the area are related to the growing necessity for telephone numbers in the metropolitan area that has developed its transportation and employment network. The current service area encompasses separate municipalities in the central Wayne County, where the existing municipal boundaries precede the current numbering plan. Hamtramck and Highland Park are included in the 313 service area while they are enclaves of Detroit. Area code 734 covers the Ann Arbor region and parts of the suburban territory west and south of the previous 313 territory.

Cities covering area code 313:

  • Detroit
  • Dearborn
  • Southfield
  • Melvindale
  • Highland Park
  • Taylor
  • Lincoln Park
  • Hamtramck
  • Westland
  • Birmingham
  • Royal Oak
  • Wayne
  • Plymouth
  • Livonia