Lookup › Area code 615 › 615-328
615-328 Prefix — Columbia, Tennessee
Phone numbers starting with 615-328 are based in Columbia, Tennessee, primarily served by Teleport Communications Americ.
Recently looked-up numbers in 615-328
More about this region
Area code 615 directory · About area code 615 · Get a TN phone number
Last updated: May 18, 2026