Area Code 313

There are 746 phone number prefixes within area code 313. Additionally, there are more than 2,400 phone numbers in this area code that have received at least one user report. The location of calls from area code 313 is Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 3:18:36 PM on August 29, 2025.
 
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