Prefecture
Préfecture - Val-d'Oise
The fax number for Préfecture - Val-d'Oise, in Cergy-Pontoise, is 01 77 63 60 11. This sheet reproduces the contact details published by the official administration directory.
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Contact details
| Fax number | 01 77 63 60 11 |
|---|---|
| Telephone | 01 34 20 95 95 |
| Town | 95000 Cergy-Pontoise |
| Numbering zone | 01 — Île-de-France |
| Updated at source on | August 27, 2026 |
| Source | French administration directory (DILA) |
Documents usually sent to this organisation
Common examples. Before a fax that matters, check that the organisation accepts fax for your procedure: some procedures must go through an online portal or by post.
- Additional documents for a residence permit application, at the office’s request
- Request for review of a prefectural decision
- Declaration of changes to an association: board, statutes, registered office
- Notice of, or application to authorise, an event on the public highway
To prepare your fax
A directory, even an official one, ages. The date above is when the source updated the organisation, not when you visited: check the number on the official record before a transmission that matters.
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- Direction interrégionale des douanes - Paris-Aéroports01 48 62 66 85
- GHU APHP Sorbonne Université site La Roche Guyon01 30 63 83 33
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- Hôpital Novo site Beaumont (Ex : Carnelle Porte de l'Oise)01 39 37 17 99