Prefix 313-740

There are 2 phone numbers within prefix 313-740 that have resulted in reports by users.
 
The location of calls from 313-740 is Detroit Zone 5, Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 12:35:32 PM on June 12, 2026. The telco provider for 313-740 is At&t Corp..
 
Choose a phone number from the list below to browse user reports for 313-740. You can also use the search box above to search for user reports about any phone number, or to file a report about any phone number.