Area code · MI
248 area code
The 248 area code serves Troy, Michigan. Look up a specific 248 number, or browse other popular area codes.
2 min readUpdated October 6, 2026By the SecondBars team
Location
Troy, MI
Timezone
Eastern
State
Michigan
Major cities
Troy, Southfield, Pontiac
ABOUTAbout the 248 area code
The 248 area code is assigned to Troy, Michigan. Phone numbers with this area code are used by residents and businesses in the Troy metropolitan area and surrounding communities.
If you've received an unwanted call from a 248 area code number, use the phone lookup to see what we have on file for it. Don't call back numbers you don't recognize or share personal details, and block numbers that keep calling.
EXPLOREPopular area codes
Backup data for your phone
Dropped signal around Troy?
SecondBars adds a second cellular network beside your carrier, so your phone has backup data when your carrier drops out. Keep your number. From $18 a month.