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Michigan · Detroit

810 Area Code: Flint, MI

The 810 area code covers Flint, Port Huron, Grand Blanc and Fenton in Michigan, on Detroit. Here is the current local time there, and whether you can legally place a solicitation call to a 810 number right now.

Current local time in the 810 area code

Current local time in the 810 area code

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Can you legally call a 810 number right now?

Checking…

DayLegal calling window in Michigan
Sunday8:00 AM-9:00 PM
Monday8:00 AM-9:00 PM
Tuesday8:00 AM-9:00 PM
Wednesday8:00 AM-9:00 PM
Thursday8:00 AM-9:00 PM
Friday8:00 AM-9:00 PM
Saturday8:00 AM-9:00 PM

Windows shown are the stricter of the federal TCPA/TSR rule (8 a.m.-9 p.m. local) and Michigan's own statute, in the called party's local time. Informational only, not legal advice. Check any number against the full TCPA calling hours calculator.

Area code 810 at a glance

StateMichigan
Principal cityFlint
Time zoneDetroit
Overlay codesNone
Weekday calling window8:00 AM-9:00 PM local
CountryUnited States

Cities in the 810 area code

These are the main population centers 810 serves. Smaller towns across the same Michigan region share the code.

  • Flint
  • Port Huron
  • Grand Blanc
  • Fenton
  • Lapeer

Calling 810 numbers legally

Michigan has no calling-hour statute stricter than federal law, so the TCPA and the FTC's Telemarketing Sales Rule set the window: solicitation calls only between 8 a.m. and 9 p.m. in the called party's local time. Because the rule follows the called party, a 810 number is on Detroit regardless of where you dial from.

Ringless voicemail sits under the same rules as a live call, which is why TCPA compliance matters before you drop to a list. To check a whole list rather than one code, the phone number formatter tags every number with its state so you can segment sends by time zone.

Other Michigan area codes

231Muskegon248Troy269Kalamazoo313Detroit517Lansing586Warren616Grand Rapids734Ann Arbor906Marquette947Troy989Saginaw

Or browse every US area code.

FAQ

810 area code questions

810 is a US telephone area code serving Michigan, on Detroit. Its principal city is Flint, and it also covers Port Huron, Grand Blanc and Fenton.
Area code 810 is in the state of Michigan. It serves Flint, Port Huron, Grand Blanc and Fenton, and its principal city is Flint.
The 810 area code is on Detroit (America/Detroit). The panel above shows the current local time there, updated live.
It depends on the local time in Michigan. Michigan has no calling-hour rule stricter than federal law, so the TCPA and the FTC's Telemarketing Sales Rule govern: solicitation calls are permitted only between 8 a.m. and 9 p.m. in the called party's local time. The live verdict above checks the current time against that window for you.
On weekdays, solicitation calls to Michigan numbers are permitted 8:00 AM to 9:00 PM local time. Sunday hours are 8:00 AM to 9:00 PM.
Not by itself. 810 is a legitimate Michigan area code used by residents and businesses in Flint and Port Huron. Scammers do spoof caller ID to show a local area code, because people answer local numbers more often, so treat an unexpected call asking for payment or personal details with suspicion regardless of the prefix.

Reaching Flint at scale?

VoiceDrop delivers ringless voicemails in your own AI-cloned voice and two-way SMS to Michigan lists, with calling-hour and DNC rules enforced automatically so every drop lands inside the legal window.

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