On September 12, 2015 at 20:30, Fins said...
It's not an email. It would be an old fashioned paper letter. Actually, calling it a letter is not correct. I should have described it as a flier or information hand out. So it's not a a communication directly from myself to the person receiving it, which is why I didn't go with "My phone number is..."
If you had business or personalized stationary, it would be centered at the top or you can index it to the left.
This link has a lot of business letter headers-
[Link: google.com]A lot of flyers and brochures have the contact info at the bottom of the last page.