Kuala Lumpur

#98 of 104 cities

58252586787

That piece first turns up at decimal place 8,130,440,497 of π (about 8.1 billion digits in).

Kuala Lumpur is 11 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 5825258678.