Statistical Office in Warsaw
Branch in Ciechanów
Nadrzeczna 1, 06-400 Ciechanów

Direct tel: (+48) 23 672 37 89
Fax: (+48) 23 672 50 41
e-mail:

OFFICE HOURS:
Monday to Friday 7³⁰ - 15³⁰

REGON REGISTER
AND CENTRE OF STATISTICAL INFORMATION:
Monday 7³⁰ - 18⁰⁰;
Tuesday to Friday 7³⁰ - 15⁰⁰