Ann Arbor Township-based Domino’s Pizza is expanding internationally.

The company had 4,912 international stores as of March 25, up from 4,835 locations on Jan. 1. In the U.S., there were 4,898 stores as of March 25, compared to 4,907 on Jan. 1.

Domino’s CEO Patrick Doyle, during a conference call, said the opening of 77 international stores during the first quarter is “the best (Domino’s has) ever done in the first quarter with the international business.”

He called the growth an “incredible milestone” for the company.