Omaha Area Codes, Nebraska, Unites States
How to call Omaha, Nebraska?
Omaha has 2 area codes. To call Omaha you need to dial the Unites States country code (+1) and one of the following area codes:
402 531How to know if I'm receiving calls from Omaha, Nebraska?
You are receiving calls from Omaha when the phone number starts with one of the following combinations:
1-402 1-531Other area codes in Unites States
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