왜 전화를 하지 안았어요? 전화를 왜 안 해요? 왜 전화를 받지 안았어요? 전화를 왜 안 받아? ( 전화를 안 받을 거예요? )

你为什么没给我打电话? why you didnt call me ? 你为什么不给我打电话?why you dont call me ? why you wont call me ? 你为什么没接我电话?why you didnt pick up my call? 你为什么不接我电话? why you dont answer my call ? (why you dont want to pick up my phone call? ) 没 past tense 不 present or future tense.

你为什么 《不/没》 给我打电话？ 两个都可以 今天公司里有会餐，大家都一起喝酒、吃饭，没听见手机的铃声。这个用没好，不就不太合适了.

With "不" it means "why haven't you called me?". With "没" it means "why didn't you call me?". The former expresses you current state and means you are still waiting for the phone call up until the moment you say this sentence. The latter doesn't. The situation you described is unclear. Next time you ask anything make sure it is possible to answer.

according to the second sentence, I think the first sentence should be: 你为什么不接我电话？ or 你为什么没接我电话？