Customer Service

Phone number type When to use Phone number and available hour
Scheduling Reservations:
  • Check exam scheduling date and/or status
  • Find test sites and availability
  • Schedule, reschedule or cancel an examination
  • Ask questions about online registration
  • Obtain information regarding your score report
  • Obtain information regarding your examination
(877) 833-4542
Monday - Friday: 8:00 a.m. – 11:00 p.m.
Saturday: 8:00 a.m. – 5:00 p.m.
Sunday: 10:00 a.m. – 4:00 p.m. (Eastern Time Zone)
Registry Services:
  • Request a duplicate score report
  • Obtain information regarding the examination content
  • Clarify information about the Registry
  • Change your current address or name prior to examination results being sent to the Registry
  • Change your current address or name once you are on the Registry
  • Obtain information regarding reciprocity
  • Obtain information on continued certification on the Registry
(888) 274-6060
Monday-Friday: 8:00 a.m. – 8:00 p.m. (Eastern Time Zone)

Technical help:

Last updated 2019-09-16