Area codes
United States area codes
Find out where a phone number’s area code is used and how to dial it from abroad.
United States · 372 area codes
All geographic codes for the 50 states and Washington, DC. US territories and toll-free codes are separate. Need the country calling code? See the +1 dialing guide.
United StatesCountry calling code +1
971 area code
Portland · Northwestern Oregon
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United StatesCountry calling code +1
972 area code
Dallas · North Texas
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United StatesCountry calling code +1
973 area code
Newark · New Jersey
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United StatesCountry calling code +1
975 area code
Missouri
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United StatesCountry calling code +1
978 area code
Lowell · Massachusetts
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United StatesCountry calling code +1
979 area code
Bryan · Texas
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United StatesCountry calling code +1
980 area code
Charlotte · North Carolina
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United StatesCountry calling code +1
983 area code
Colorado
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United StatesCountry calling code +1
984 area code
North Carolina
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United StatesCountry calling code +1
985 area code
Houma · Louisiana
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United StatesCountry calling code +1
986 area code
Idaho
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United StatesCountry calling code +1
989 area code
Saginaw · Michigan
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