Contact Us Contact Us Name Please enter your name. Email Please enter a valid email. Phone Please enter a valid phone number. Your Message Please enter a message. Send Message Sent! Message failed. Please try again. Main Office: 717-686-9160 firstname.lastname@example.org P.O. Box 1502 Mechanicsburg, PA 17055 Interested in partnering with Peace Promise? Donate To stay up to date with Peace Promise subscribe to our email newsletter today.