Saint Vincent and the Grenadines

#96 of 193 countries

7246884623682638434736234637

That piece first turns up at decimal place 7,915,127 of π (about 7.9 million digits in).

Saint Vincent and the Grenadines is 28 digits on the keypad. We look up at most 10 digits at a time, so it is ranked by its longest piece we found: the 10 digits 7246884623.