313-288 Prefix — Detroitzn6, Michigan

Phone numbers starting with 313-288 are based in Detroitzn6, Michigan, primarily served by T-Mobile.

Recently looked-up numbers in 313-288

• 313-288-8966
• 313-288-6113

More about this region

Area code 313 directory · About area code 313 · Get a MI phone number

Last updated: May 19, 2026