The reading room opening hours:
Monday (9am-6:30pm)
out of work 12 am – 12.20 am
Tuesday– Friday (9am – 3.30pm)
out of work 12 am – 12.20 am
Telephone: 22 635 92 42, 22 635 92 43 ext.114
e-mail: informacja@warszawa.ap.gov.pl
The customer service opening hours:
Monday – Friday (8.15 am – 2.15 pm; out of work 12 am – 12.20 am)
Telephone: 22 635 92 68, 22 635 92 42/43
e-mail: archiwum@warszawa.ap.gov.pl