light hour - the distance light travels in a vacuum in one hour; approximately one billion kilometers. astronomy unit - a linear unit used for astronomical distances. light year, light-year - the distance that light travels in a vacuum in 1 year; 5.88 trillion miles or 9.46 trillion kilometers.
customer service detail of the Keystone Insurance may or may not be tollfree. Here Keystone Insurance shares customer service number, customer service email id, address detail of Keystone Insurance as well as other related links that can assists its customer to tackle their problem. customer service number of Keystone Insurance : +1-604-595-8666, Fax: 604-484-3129.
Thank you for choosing Keystone First for your health care needs. We are happy to have you as a member. If you cannot find the information you are looking for on the website or in the member handbook, you can: Call Member Services at 1-800-521-6860 (TTY 1-800-684-5505) to talk to a Member Services Representative 24 hours a day, 7 days a week, or,