📌Highland, IL
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Area code 618-654 is assigned to Highland, IL.
Main city: Highland
Timezone: Central
Phone type: Landline
Operator: Frontier North
Highland, a city in Madison County, Illinois, United States. The population was 9,919 at the 2010 census. Highland began as a Swiss settlement and derived its name from later German immigrants. source
Area code 618 is the telephone area code serving southern Illinois, including the cities of Carbondale and Cairo, plus most of the Metro East region--the Illinois side of the St. Louis area--including Alton, Belleville, East St. Louis and Edwardsville. (The northern area of Metro East is in area code 217.) source
Timezone: Central
Phone type: Landline
Operator: Frontier North
Highland, a city in Madison County, Illinois, United States. The population was 9,919 at the 2010 census. Highland began as a Swiss settlement and derived its name from later German immigrants. source
Area code 618 is the telephone area code serving southern Illinois, including the cities of Carbondale and Cairo, plus most of the Metro East region--the Illinois side of the St. Louis area--including Alton, Belleville, East St. Louis and Edwardsville. (The northern area of Metro East is in area code 217.) source
Phone number full length is 10 digits: (618) 654-xxxx
International format length is 11 digits: +1 (618) 654-xxxx
Number can be also written as: 618-654, 618654, +1-618-654
Most requested numbers in the neighborhood:
618-654-5022, 618-654-4589, 618-654-3973, 618-654-1773, 618-654-7350