Collinsville, VA is currently using one area code which is area code 276. Area Code 276 was created from a split of area code 409 and put into service on February 19, 2000.
In addition to Collinsville, VA area code 276 serves the southwestern portions of Virginia including the larger communities of Abingdon, Bluefield, Bristol, Galax, Martinsville, and Wytheville in addition to many smaller communities.
Collinsville, VA is located in Henry County and observes the Eastern Time Zone. View our Times by Area Code tool.