号段说明:手机号前三位 178 是网络识别号,第 4 至 7 位决定具体归属地。下方列出的 7 位号段可直接用于归属地查询。
178000017800011780002178000317800041780005178000617800071780008178000917800101780011178001217800131780014178001517800161780017178001817800191780020178002117800221780023178002417800251780026178002717800281780029178003017800311780032178003317800341780035178003617800371780038178003917800401780041178004217800431780044178004517800461780047178004817800491780050178005117800521780053178005417800551780056178005717800581780059