French Phrase
Ouais, c'est le 305.
Meaning
Literally, “Yeah, it’s the 305.” The speaker is confirming that a particular code, room, bus line, or any item identified by the number 305 is indeed the one being discussed.
When to use
Use this phrase in informal conversations when you need to confirm a specific number—like a hotel room, a locker, a phone extension, or an area code—especially with friends or peers.
✦Grammar Breakdown
Ouais,c'estle305.
Ouais (informal affirmation)
A casual way to say “yeah” or “yep”. It’s used among friends and in spoken French, not in formal writing.
c'est = ce + est
The contraction of the demonstrative pronoun “ce” and the verb “être”. It introduces or identifies something.
le + number as identifier
When a number designates a specific object (room, bus line, code, etc.), French often uses the definite article “le” before the numeral.
Pronouncing digits vs. full number
In everyday speech, French speakers usually read 305 as “trois cent cinq”, but when the digits are written, they can be read as the individual numbers for clarity.
🗨In Conversation
Quel est le numéro de la salle de réunion?
What’s the meeting room number?
Ouais, c'est le 305.
Yeah, it’s 305.
✕Common Mistakes
Ouais, c'est les 305.
The article must stay singular because the number itself is singular; use “le 305”, not “les 305”.
Oui, c'est le 305.
Swapping “Ouais” for “Oui” changes the register from informal to neutral; it’s not wrong grammatically but loses the casual tone.
Ouais, c'est le trois cent cinq.
When the digits are written as “305”, you can still say “trois cent cinq”, but saying “trois zéro cinq” is more natural for spoken digits.
↔Alternatives
Oui, c'est le 305.
Yes, it’s 305.
Exactement, c'est le 305.
Exactly, it’s 305.
C’est le 305, en effet.
It’s 305, indeed.
Cultural Tip
“Ouais” is strictly colloquial; replace it with “Oui” in business emails or when speaking to strangers. The construction “c’est le + number” is common for identifiers (e.g., “c’est le 13” for a bus line) and helps listeners instantly recognize the reference.