Taiwan: Starts with 09, with a total of 10 digits. Example: 09XX XXX XXX.

South Korea: Starts with 01X, with a total of 10 digits. Example: 010 XXXX XXXX.

Belgium: Starts with 04, with a total of 10 digits. Example: 04XX XX XX XX.

Austria: Starts with 06, with a total of 9 digits. Example: 0664 XXXXXXX.

Germany: Starts with 01, with a total of 11 digits. Example: 0151 XXXXXXXX.

Poland: Starts with 5, 6, 7, 8, or 9, with a total of 9 digits. Example: 5XX XXX XXX.

Indonesia: Starts with 08, with a total of 10 digits. Example: 081X XXXX XXXX.

Philippines: Starts with 09, with a total of 11 digits. Example: 09XX XXX XXXX.

Singapore: Starts with 8 or 9, with a total of 8 digits. Example: 8XXX XXXX or 9XXX XXXX.

Vietnam: Starts with 09, with a total of 10 digits. Example: 09XX XXX XXX.

Thailand: Starts with 08, with a total of 10 digits. Example: 08XX XXX XXX.

Malaysia: Starts with 01, with a total of 10 digits. Example: 01X XXX XXXX.

Brazil: Starts with 9, with a total of 11 digits. Example: 9XXXX XXXX.

Russia: Starts with 9, with a total of 10 digits. Example: 9XX XXX XX XX.

Japan: Starts with 0, with a total of 11 digits. Example: 0XX XXXX XXXX.

Egypt: Starts with 01, with a total of 11 digits. Example: 01X XXXX XXXX.