What does the text message 0060 1 begin with?

Incoming calls starting with 0060 1 are actually incoming calls with 0060 as the international area code. 0060 1 is not the telephone area code of a place, and there is no such area code as 0060 1. 1 in 0060 1 is the prefix number of long-distance calls between cities in Malaysia. For example, Primal Scream will be displayed as "00600"

Caller ID: 0060 1 123456789

Correct division: 0060- 1 123456789.

Error: 0060 1- 123456789.

0060 is the international long distance area code for Malaysia.