In "The Stranger", On pg. 21, what hint is the reader given as to where Meursault lives?

Sorry, page twenty one in my book is in chapter 3. The story takes place in a French territory of Algeria; on page 21 we're definitely in a city (unnamed), filled with prostitutes, rental apartments, and stores that sell lottery tickets.

If we look at Chapter 2, we can easily see that Marsault lives in a small flat he used to share with his mother. It's located in a city near a harbor with a pool. The city has streetcars, French cafes, movie theaters, ect.

"After lunch I felt at loose ends and roamed about the little flat. It suited us well enough when Mother was with me, but now that I was by myself it was too large and I’d moved the dining table into my bedroom. That was now the only room I used; it had all the furniture I needed: a brass bedstead, a dressing table, some cane chairs whose seats had more or less caved in, a wardrobe with a tarnished mirror. The rest of the flat was never used, so I didn’t trouble to look after it." (Chapter 2/ Page 15)