Prefix 313-399

There are 1 phone numbers within prefix 313-399 that have resulted in reports by users.
 
The location of calls from 313-399 is Detroit Zone 5, Michigan, USA. Most numbers in this area code are in US Eastern time, where the time is currently 8:02:38 AM on April 26, 2025. The telco provider for 313-399 is Sprint Spectrum, L.p..
 
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