M&T Bank Customer Service
Within the US
800-443-8671
Outside the US & Canada
716-635-4152
International travelers may also call the operator and ask to be connected to M&T via a COLLECT CALL to 716-635-4152.
NOTE
When contacting M&T Bank, the representative will ask for the first five digits of the employee’s social security number. Messiah does not give out employees' social security numbers. The number that is used is the employee’s ID number with zeroes added at the beginning to make it a nine-digit number. Contact Purchasing Card Administration with questions.