02-134 Warsaw, ul. 1 Sierpnia 21
phone (+48) 22 464 20 00, 
e-mail: SekretariatUSWAW@stat.gov.pl

Informatorium - Ground floor

Tel: 022 464 20 85

E-mail: InformatoriumUSWAW@stat.gov.pl

REGON Register - Ground floor, REGON hall,
Tel. 022 464 20 83,
Tel. exch. 022 464 20 00,
E-mail: a.markowska@stat.gov.pl

Branch in Ciechanów
tel. (+48) 23 672 37 89
ci.uswaw@stat.gov.pl

Branch in Ostrołęka
tel. (+48) 29 760 42 52
os.uswaw@stat.gov.pl

Branch in Płock
tel. (+48) 24 366 50 40
pl.uswaw@stat.gov.pl

Branch in Radom
tel. (+48) 48 362 78 67
ra.uswaw@stat.gov.pl

Branch in Siedlce
tel. (+48) 25 632 63 47
si.uswaw@stat.gov.pl