How do i contact firstnet customer service? FirstNet Customer Service 1.800.574.7000 We are here to help. Please fill out the information below to get in touch. Note: If you are already a customer please call 800.574.7000 for immediate service.How do i contact first direct customer service? Call us whenever you like, day or night. Talk to real people on the phone 24/7, or go online, on your mobile or on your tablet. We're here whenever and wherever you need us. Existing customers. call 03 456 100 100. New to first direct. call 03 456 00 24 24.What is first lites customer service like? First Lite prides itself in providing exemplary customer service. Complete customer satisfaction is our foremost goal. If you have any questions or concerns, please do not hesitate to let us know.Who is firstservice residential? We are FirstService Residential, the leading residential property management company in North America, dedicated to providing you with the very best service, so that you can live the happy, healthy life you deserve.