Highland Cemetery 2201 Northwest Fort Sill Boulevard, Lawton, OK 73507 (580) 355-2905 This is the correct address and phone number for Highland Cemetery in Lawton. I have had excellant luck calling and talking to the officials that are at this number. Many times they can give you all the information that you are needing. They have at times been able to tell me who bought the plot, next of kind, reason for death....plot location...inscriptions...etc..etc. Good luck. If you need more, let me know. Lynne