Corrected entry: When Bill Kelly arrives at Carrie's apartment to pick her up for their 'date', he calls her on her apartment phone. But when they were talking on the steps of her apartment previously, he had told Carrie that her phone number was unlisted and she nodded. She didn't give him her number, so how was he able to call her?
Corrected entry: Carrie meets a politician at the bar and gives him her address "to determine her district." He later meets her on her stoop, and mentions that her phone number is unlisted, to which she responds that it's likely to remain that way. She never gives him her phone number, yet the night he comes by to hopefully pick her up for their date, he calls and leaves a message.