Some PHS numbers have 14 digits and some have 15 digits. Is this normal?

In some big cities in China and cities with tight telephone number resources, the telephone number has risen to 8 digits, and with the area code of the city, it can reach 12 digits at most; If the number does not increase by 8 digits, plus the digits of the area code, it can reach 1 1 digits.

106+ area code+number is the receiving number format for mobile phones to send short messages to PHS. Before 0 o'clock on1October 3 1 day in 2007, add 106 before the area code. If 14 or 15 is displayed in the received SMS instead of sending SMS, then removing 106 is the PHS number of the other party.

Take Beijing 8765432 1 number as an example, the complete number should be 01087654321-1digit; Take the number of Shenzhen 78787878 as an example, the complete number should be 0755 78787878- 12 digits; Take the number of Nanning 20 14444 as an example. The complete number should be 07712014444-11digit.

So 106+ 1 1 digit or 12 digit is of course 14 digit or 15 digit.