Reference number 441
2 advertisements on PakistanJobs.net carry the reference number 441. An address that names only this number cannot say which advertisement you want.
Advertisements with this number
Jobs In Wateen Telecom Limited
A summary of the listing, not the full advertisement.
The 2017 job board kept its own numbering, and its listing 441 is a different advertisement: Job In NAYATel Peshawar.