Job Opportunities in Accentline Inc, Iloilo City. ACCENTLINE, INC. is a privately owned Call Center in the Philippines that operates as a contact service provider for outsourcing business processes. ACCENTLINE, INC. registered address is in Room 205 MT. Carmel Building, Delgado Street, Edganzon, Iloilo City. Accentline Inc. Iloilo City is currently hiring additional manpower .