
The National Agency for Secure Titles, gradually renamed France Titres since February 2024, centralizes all online vehicle registration processes. Since the closure of counters in prefectures at the end of 2017, phone and digital forms remain the only channels to unlock a registration file. The problem: the waiting times on the hotline regularly discourage users, and the coexistence of the two names (ANTS and France Titres) blurs the references.
ANTS has become France Titres: what the name change modifies for your vehicle registration
If you see “France Titres” appear on a confirmation email or on the tracking interface of your vehicle registration file, there is no need to worry. It is indeed the former ANTS. The official renaming dates back to February 2024, but both names still coexist in online services and on Service-public.fr pages.
This detail has a practical impact. Users searching for “ANTS phone” sometimes land on outdated pages or results that no longer mention this acronym. Typing “France Titres contact vehicle registration” in a search engine now yields more up-to-date results. Both terms remain valid, but favoring the new designation allows access to the most recent information.
In practical terms, the phone numbers and online forms have not changed with the renaming. Searching for the ANTS vehicle registration phone number remains relevant, as the hotline is the same under both names.
Calling 34 00 for a vehicle registration process: actual functioning of the hotline

The main number is 34 00 from mainland France. For users located overseas or abroad, the number to dial is 09 70 83 07 07. Both lines operate from Monday to Friday, from 9 AM to 5 PM.
These lines are not premium-rate. Only the cost of a local call applies, depending on your operator. Several online sources still mention a per-minute rate, which has not been accurate since 2018.
Before reaching an advisor, you will go through an interactive voice response system. This directs you to the correct waiting line based on the nature of your request (vehicle registration, driver’s license, passport). Feedback from users varies on this point: some report waiting times of just a few minutes, while others describe calls that never connect, especially at the beginning of the week.
Best times to reach the hotline
Call peaks occur on Monday mornings and early afternoons. Attempting a call on Wednesday or Thursday, between 3 PM and 4:30 PM, significantly increases the chances of reaching an agent. Avoiding Monday and the day after a public holiday also reduces the risk of encountering a saturated hotline.
If the voice server redirects you to a full queue, hang up and call back rather than waiting passively. The system does not manage an unlimited waiting queue and may cut off the call after a certain time.
Alternatives to the phone when 34 00 is unreachable
The phone is not the only channel, and in some cases, it may not even be the most effective. Three options are worth considering depending on the nature of the blockage.
- The online contact form, accessible on the France Titres (formerly ANTS) website, allows you to precisely describe your issue with attachments. The announced response time is 48 hours, but it may extend during peak demand periods.
- The messaging feature in your personal ANTS space works only if a vehicle registration request is already in progress. It allows direct communication with the agent handling your file, avoiding the need to re-explain the situation with each contact.
- Social media (notably the official account on X, formerly Twitter) is used by some users to report a blockage. France Titres’ public responses there are generally quick, but they are limited to directing you to the correct channel.

France Services reception points for vehicle registration processes
France Services spaces, present in most departments, offer free physical assistance. An agent can help you compile or unlock a registration file directly from a computer station. This is not a prefectural counter: the agent uses the same ANTS site as you, but they know the procedures and can follow up on a blocked file.
This option is particularly useful for people who are not comfortable with digital processes or who face recurring technical issues on the platform.
Blocked vehicle registration file: identify the right contact before calling
Calling 34 00 without having identified the exact nature of the blockage prolongs processing time. The hotline can only intervene on certain types of problems.
- A file pending instruction for several weeks falls under the purview of the instructing service. The messaging feature in your personal space is more suitable than a call to the general hotline.
- A payment or regional tax issue falls under the public finances service, not France Titres. The 34 00 can only redirect you.
- An error on the received registration certificate (typo, wrong address) is corrected via an online duplicate request, not by phone.
- A fine dispute does not concern ANTS. The ANTAI (antai.gouv.fr) manages fines, a frequent confusion that congests the hotline.
Preparing your ANTS file number, your registration number, and a precise description of the blockage before calling allows the agent to handle your case in a single exchange.
The transition from ANTS to France Titres has not changed the structural difficulties of the telephone hotline. Strategic calling times and alternative channels (form, messaging, France Services) remain the most reliable levers for obtaining a response on a vehicle registration file. Keeping a written record of each exchange, regardless of the channel used, facilitates follow-ups if the file is delayed.