• Litton Mortgage serves Louisiana and Texas. (318) 747-7400. Offering Low Interest Rates for Home Loans for Purchases and Refinances. Conventional, FHA, VA, and USDA Rural Development Loans • Welcome to Trident Mortgage We offer an unbeatable combination of professionally qualified mortgage consultants, a full spectrum of programs, and a streamlined process with the ability to talk to a real person. Only Trident gives you - Everything