Area code · FL
305 area code
The 305 area code serves Miami, Florida. Look up a specific 305 number, check spam reports, and stop spam calls automatically.
schedule2 min readUpdated May 15, 2026By the Halo team
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Location
Miami, FL
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Timezone
Eastern
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State
Florida
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Major cities
Miami, Miami Beach, Key West
ABOUTAbout the 305 area code
The 305 area code is assigned to Miami, Florida. Phone numbers with this area code are used by residents and businesses in the Miami metropolitan area and surrounding communities.
If you've received an unwanted call from a 305 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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