How to check remaining internet MBPS on Telenor, Mobilink, Ufone, Warid and Zong

Here is the detail given to check internet mbs remaining on the Telenor, Mobilink, Ufone, Warid and Zong. You can just dial the given code of each company and check your remaining internet mbs or mbps.

Mbs check:
Telenor:*999#
Mobilink:*114*1*2#
Ufone:*706#
Warid:*200*4#
Zong:*102#