Yes.
t-mobile
It is Emily Tarver, who also appears in Haverty's ads and is in the musical group "Summer and Eve".
Carly Foulkes
Shelly Stover http://www.splendad.com/ads/show/561-T-Mobile-myFaves-Telegram
No, she is not. Though the t-mobile girl could easily be exactly what Chloe will look like in 6 years, it is NOT Chloe Bridges. The actress is Jessica Pare. Search her on IMDb.com.
She is Carly Foulkes.
They fired her because she was too old and they needed a kinda-young girl
He is a journalist from Scotland who works for The Sun, and is known for reporting on celebrity news and gossip.
The girl in the AT&T ads is Milana Vayntrub, an actress and comedian. She is best known for her role as Lily Adams, a saleswoman in AT&T commercials, which she has appeared in since 2013. Vayntrub's character is characterized by her relatable personality and humor, which have contributed to the popularity of the ads. Outside of her work with AT&T, she has also acted in various television shows and films.
T-Mobile
The T-Mobile Dash