According to the list Pakistan shared with India, at least 546 Indian nationals, including nearly 500 fishermen, are languishing in jails in that country.
"India again requested Pakistan to grant full and early consular access to the Indian nationals lodged in the custody of Pakistan, including Hamid Nehal Ansari and Kulbhushan Jadhav," the External Affairs Ministry said in a statement in Delhi.
Mr Jadhav was sentenced to death in April by a Pakistani military court on charges of espionage and sabotage activities. India had moved the International Court of Justice (ICJ) against the death penalty. The ICJ on May 18 had restrained Pakistan from executing Mr Jadhav.
Mr Ansari, a Mumbai-based engineer, was caught for illegally entering Pakistan from Afghanistan in 2012 reportedly to meet a girl he had befriended online and then went missing. He was later arrested and tried by a Pakistani military court, which pronounced him guilty of espionage.
In its list, the Pakistan foreign office said the Indian prisoners included "52 civilians and 494 fishermen".
It said India remains committed to address on priority all humanitarian matters with Pakistan, including those pertaining to prisoners and fishermen.
"In this context, we await from Pakistan confirmation of nationality of those in India's custody who are otherwise eligible for release and repatriation," it said.
The Pakistan foreign office said 219 Indian fishermen were released on January 6 and added that Pakistan would release another 77 fishermen and one civilian on July 10.