手机号码都是以1开头的,为什么不把1去掉?
手机号码都是以1开头的,就可以把1去掉吗?这样的后果可能是国外的电话就打不了国内的手机了。
我们的手机号码是1XX XXXX XXXX,一共是11位,虽然国内的手机互打是这样打,但是国外的电话打国内的电话并不是这样的。
比如某国外的固定电话打这个电话,需要拨打0086-1XX-XXXX-XXXX,其中的86,是中国的区域代码,这个是国际电联分配给中国的。
现在问题来了,如果手机号码的1可以被去掉,很可能发生一个手机号码和某一个固定号码对于国外电话拨打而言是一样的。
比如联通的15623456789,去掉了1,就变成了5623456789。而0562-3456789这个号码是安徽省铜陵市的一个固定电话号码。
现在中国其实还有很多城市的电话号码是7位的。
1987年11月18日,我国第一移动电话局诞生,也就在这一天,第一个使用手机的用户诞生了。不过人家的手机号码是:901088。广州移动电话局当时,一共生产了100部模拟移动电话,号码分别从901001至901099。所以,手机号码并不是一直是“1”,人家最开始的时候是“9”。
但是,随着时间的推移,模拟移动电话逐渐被数字机取代,启动号码变成了1,接着我们使用的手机也就成了1开头。而且一直延续到现在,其实没有什么特别的意味,这是为了方便使用。当然,我们也发现,随着三大运营商的发展,更多的号段被使用。比如,130的号段就是联通,181的号段就是电信的,移动的号段更多,136、137等等。
我国手机号是最长的
用 10 位号码的有:中国台湾、美国、德国、印度、瑞士、荷兰、比利时、法国、菲律宾、澳大利亚、日本等;
用 9 位号码的有:新西兰、泰国;
用 8 位号码的有:新加坡;
用 7 位号码的有:加拿大。
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