Area code · MI
248 area code
The 248 area code serves Troy, Michigan. Look up a specific 248 number, check spam reports, and stop spam calls automatically.
schedule2 min readUpdated May 15, 2026By the Halo team
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Location
Troy, MI
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Timezone
Eastern
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State
Michigan
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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 Halo phone lookup tool to check if it has been reported as spam. Halo AI blocks 99% of spam calls at the network level, protecting you from robocalls, scams, and telemarketers before they ever reach your phone.
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