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Oklahoma · Central Time

580 Area Code: Lawton, OK

The 580 area code covers Lawton, Enid, Stillwater and Ardmore in Oklahoma, on Central Time. Here is the current local time there, and whether you can legally place a solicitation call to a 580 number right now.

Current local time in the 580 area code

Current local time in the 580 area code

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Can you legally call a 580 number right now?

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DayLegal calling window in Oklahoma
Sunday8:00 AM-8:00 PM
Monday8:00 AM-8:00 PM
Tuesday8:00 AM-8:00 PM
Wednesday8:00 AM-8:00 PM
Thursday8:00 AM-8:00 PM
Friday8:00 AM-8:00 PM
Saturday8:00 AM-8:00 PM

Windows shown are the stricter of the federal TCPA/TSR rule (8 a.m.-9 p.m. local) and Oklahoma'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 580 at a glance

StateOklahoma
Principal cityLawton
Time zoneCentral Time
Overlay codesNone
Weekday calling window8:00 AM-8:00 PM local
CountryUnited States

Cities in the 580 area code

These are the main population centers 580 serves. Smaller towns across the same Oklahoma region share the code.

  • Lawton
  • Enid
  • Stillwater
  • Ardmore
  • Duncan

Calling 580 numbers legally

Oklahoma is stricter than federal law. Oklahoma's Telephone Solicitation Act of 2022 bars commercial solicitation calls before 8 a.m. or after 8 p.m. in the called person's time zone. Because the window follows the called party's local time, a 580 number is governed by Oklahoma rules no matter where you are dialing from. Oklahoma also caps solicitations at three on the same subject per 24 hours.

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 Oklahoma area codes

405Oklahoma City539Tulsa572Oklahoma City918Tulsa

Or browse every US area code.

FAQ

580 area code questions

580 is a US telephone area code serving Oklahoma, on Central Time. Its principal city is Lawton, and it also covers Enid, Stillwater and Ardmore.
Area code 580 is in the state of Oklahoma. It serves Lawton, Enid, Stillwater and Ardmore, and its principal city is Lawton.
The 580 area code is on Central Time (America/Chicago). The panel above shows the current local time there, updated live.
It depends on the local time in Oklahoma. Oklahoma's Telephone Solicitation Act of 2022 bars commercial solicitation calls before 8 a.m. or after 8 p.m. in the called person's time zone. The live verdict above checks the current time against that window for you.
On weekdays, solicitation calls to Oklahoma numbers are permitted 8:00 AM to 8:00 PM local time. Sunday hours are 8:00 AM to 8:00 PM.
Not by itself. 580 is a legitimate Oklahoma area code used by residents and businesses in Lawton and Enid. 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 Lawton at scale?

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