1. I'm sorry I have the wrong number.

2. Is this 02-2718-5398?

3. Sorry to have bothered you.

4. I'm sorry. I think I must have dialed the wrong number.

5. Could I check the number? Is it 2211-3344

翻译&解析

1. 抱歉我打错电话了。 (打错电话通常用：have the wrong number 表示)

2. 这里是02-2718-5398吗?

3. 很抱歉打扰你了。

4. 很抱歉。我想我一定是打错电话了。

5. 我可以核对一下电话号码吗?是不是2211-3344?

解析：

1. 区域号码是 area code

2. 电话号码的念法：

02-2211-3224念成：area code zero-two, two-two-one-one-three-two-two-four.

* 0 可念成 oh 或 zero

* 22 可念成 two-two 或 double two