Saint Clairsville, Ohio Area Code
Saint Clairsville, OH is officially utilizing two area codes which are area codes 740 and 220.
In addition to Saint Clairsville, OH area code information read more details about area code 740, area code 220, and Ohio area codes.
Saint Clairsville, OH is located in Belmont County and observes the Eastern Time Zone. View our Times by Area Code tool.
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