"The Iranian Red Crescent Society (IRCS) has so far established five camps in the province of Sindh, each capable of holding 1,000 families" Mojtaba Akbari said on Saturday.
He added that the IRCS was rendering various types of relief services to the victims in the camps.
Weeks-long heavy floods, impacting nearly one-fifth of Pakistan, have left more than 1,700 people dead and affected almost 21 million.
Iran was among the first countries to dispatch relief supplies to Pakistan and has announced its readiness to help reconstruct Pakistan's flood-ravaged regions.
The flooding is considered the worst in the country's history.
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