Your mail-our promise. We want to make sure that our customers do not receive unwanted catalogs. Please let us know if you receive duplicate catalogs or no longer wish to receive National's catalog. Occasionally we exchange our customer list of names and addresses with carefully screened companies whose products may interest you. Please inform us if you prefer not to receive such mailings. In any of these cases:
- Email by clicking here.
- Call our Customer Service department at toll free 1-800-433-0580 Monday through Friday,
8:00 am to 6:00 pm EST (Saturdays from 8:00 am to 12:00 noon EST.)
- Write to us; please enclose specific instructions and your catalog label(s):
Mail Preference Dept.
400 National Blvd.
Lexington, NC 27294