Hours: 8:00 a.m. - 5:00 p.m. ET
Monday – Friday
Our customer service staff is on duty Monday through Friday 8 a.m. to 5 p.m. Eastern Time to answer your inquiries. Phone us toll free at 866-407-NAMB (6262). Your questions will be handled as quickly and efficiently as possible. If all telephone lines are busy, your call will be placed on hold to be answered by the first available representative.