Does anyone know SI number belongs to which region?

[yinzhi-xperia]

My phone is a Neo, I SI number is the beginning of 1257, who is there from search to this phone number can be in which area?:smileywink:Think !

[Johan · Accepted solution]

This SI beginning is for phones customized for the Chinese / Hong Kong market.

[yinzhi-xperia]

Very Thanks, Johan, this update is completely according to the time zone updates do? From Europe to the Middle East, to Asia?