Where is Area Code 618?

Located in the state of Illinois (IL)

Area Code 618

Area Code 618 720 RESULTS FOUND
The 618 Area Code is located in the state of Illinois. Area Code 618 is one of the 312 three-digit telephone area codes in the USA. It covers roughly 323,142 unique phone numbers.
State:Illinois (IL)
Phone Prefixes
Phone Prefixes:720
Phone Numbers
Phone Numbers: 323,142

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