United States · USA
Columbia, SC (+12) dialing code
Columbia, SC (+12) · Columbia, SC (+12)
Dialing code
+1 803
From abroad
+1 803 123-4567
Dial +1, then the city code 803, then the phone number without the leading zero.
Within the country
1803 123-4567
Dial 1803 followed by the phone number.
How to call Columbia, SC (+12)?
To call Columbia, SC (+12) in United States from abroad, dial the international code +1, followed by the city code 803, then the local number without the leading zero.