Duluth Area Codes, Minnesota, Unites States
How to call Duluth, Minnesota?
Duluth has 1 area code. To call Duluth you need to dial the Unites States country code (+1) and the following area code:
218How to know if I'm receiving calls from Duluth, Minnesota?
You are receiving calls from Duluth when the phone number starts with the following combination:
1-218Other area codes in Unites States
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