Lookup › Area code 313 › 313-536
313-536 Prefix — Detroitzn1, Michigan
Phone numbers starting with 313-536 are based in Detroitzn1, Michigan, primarily served by Onvoy Spectrum, LLC.
Recently looked-up numbers in 313-536
More about this region
Area code 313 directory · About area code 313 · Get a MI phone number
Last updated: September 17, 2026