拨错号码 meaning in Chinese

dial the wrong number

From the phone screen , a set of numbers . [ who the hell ? wrong number again
看着来电显示的号码。。是谁？又是拨错号码的吗？
Monica : oh really , so that hysterical phone call i got from a woman at sobbing 3 : 00 a . m . , " i ' ll never have grandchildren , i ' ll never have grandchildren . " was what ? ? a wrong number
真的吗，我凌晨三点接到一个歇斯底里的女人的电话， “我永远不会有孙子了，我永远不会有孙子了” ，那是什么？拨错号码了？