Where is the 580 area code?

Area code 580 covers Oklahoma, on Central Time.

What time zone is area code 580 in?

Numbers in the 580 area code sit in Central Time.

Is 580 a toll-free or scam area code?

No. 580 is a geographic North American Numbering Plan area code assigned to Oklahoma. Toll-free numbers use 800, 833, 844, 855, 866, 877 and 888. A call from 580 can still be spoofed, so treat unexpected calls with the usual caution.

Area code lookup

580 area code

Where the 580 area code is, which cities and counties it serves, the local time zone and the overlay codes dialled alongside it.

State: OK
Codes in state: 5
Overlays & neighbours: 4
Time zone: Central Time

Quick answer

Area code 580 is a geographic area code assigned to Oklahoma under the North American Numbering Plan. Oklahoma observes Central Time, and the state also holds 4 other area codes: 405, 539, 572, 918.

Largest cities in Oklahoma

The largest places in Oklahoma. Each links to its full local profile: population, income, housing and sales tax.

City	Population
Oklahoma City city	688,693
Tulsa city	412,322
Norman city	128,714
Broken Arrow city	115,919
Edmond city	95,618
Lawton city	90,662
Moore city	63,045
Midwest City city	58,170
Enid city	50,821
Stillwater city	48,818
Owasso city	39,013
Bartlesville city	37,559

All Oklahoma cities All Oklahoma ZIP codes Oklahoma sales tax

Related area codes

Codes that share or border the same calling area.

580 area code FAQ

The questions people ask about this code.

Where is area code 580?

580 is a geographic area code in Oklahoma.

What time is it in the 580 area code?

580 observes Central Time.

Is 580 a scam area code?

No — it is a normal geographic code, not a toll-free or premium-rate prefix. Caller ID can be spoofed on any code, so verify unexpected callers before sharing information.

Sources & transparency

North American Numbering Plan Administrator (NANPA) area code assignments — area code to geography mapping and overlay relationships
US Census Bureau, American Community Survey 2019-2023 5-year estimates — city, county and ZIP code geography

Last reviewed August 2026. Figures are published for reference and can change; verify with the source agency before filing or contracting. How we build and check this data.