How do I dial area code 539 from abroad?

Dial +1 539 followed by the 7-digit local number. For example: +1-539-XXX-XXXX.

DialHard - Area Code 539: Oklahoma

Q: What area does 539 cover?

Area code 539 covers Oklahoma in Oklahoma.

Q: What time zone is area code 539?

Area code 539 is in the Central Time time zone (CST).

What area does 539 cover?

Area code 539 covers Oklahoma in Oklahoma.

What time zone is area code 539?

Central Time (CST)

Current local time: --:--

Fair time to call this area

Early morning · OK for personal calls. Not ideal for business.

How do I dial area code 539?

From within the US

539-XXX-XXXX or 1-539-XXX-XXXX

Most areas require 10-digit dialing even for local calls.

From abroad

+1 539 XXX XXXX

Replace +1 with your country's international dialing prefix if your phone doesn't support +.

Storing in contacts

+1539XXXXXXX

Use E.164 format (+1 followed by all 10 digits) for maximum compatibility.

Is 539 a mobile or landline area code?

In the US, area codes don't distinguish between mobile and landline numbers. A 539 number could be either. Number portability allows people to keep their numbers when switching between mobile and landline service.

Call 539 numbers with DialHard

Call any US number from your browser. Crystal-clear quality, no app required.

Try it free