Oklahoma-City Area Codes, Oklahoma, Unites States

How to call Oklahoma-City, Oklahoma?

Oklahoma-City has 1 area code. To call Oklahoma-City you need to dial the Unites States country code (+1) and the following area code:

405

How to know if I'm receiving calls from Oklahoma-City, Oklahoma?

You are receiving calls from Oklahoma-City when the phone number starts with the following combination:

1-405

Other area codes in Unites States