Pakistan ended May with 140.5 million mobile subscribers, up from 139.6 million in April, according to data from Pakistan Telecommunications Authority (PTA). Mobile operator Mobilink led the Pakistani mobile market with over 52.88 million mobile customers at end-May, followed by Telenor (40.90 million), CMPak (28.21 million), and Ufone (18.50 million).
Source: https://www.telecompaper.com/news/pakistan-passes-140-mln-mobile-customers-milestone--1200593