Where in Pakistan is telephone area code 0238?

Answer 1

Pakistan's telephone area code (or STD Code) 0238, which is +92 238 in international format, is in the Umerkot district of Sindh, including the cities of Umerkot, Kunri, Pithoro, and Samaro.

(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)