Country code +43 is Austria. A number beginning +43 6 may be either a landline (e.g., +43 662 = Salzburg) or a mobile (e.g., +43 660).
The country code and area code of Makung, Taiwan is 886, 6.
'00' is not part of the country code, it is a commonly used international access prefix. Country code +212 is Morocco, and +212 6 is a mobile.
The country code and area code of Johor, Malaysia is 60, (0)6.
The country code and area code of Carchi, Ecuador is 593, (0)6.
The country code and area code of Tripoli, Lebanon is 961, (0)6.
The country code and area code of Kara region, Togo is 228, 6.
The country code and area code of Yerevan, Armenia is 374, (0)10.
The country code and area code of North Sumatra, Indonesia is 62, (0)6.
The country code and area code of Ajman, United Arab Emirates is 971, (0)6.
The country code and area code of Kivu, the Democratic Republic of the Congo is 243, (0)6.
The country code and area code of Gelephu, Bhutan is 975, 6.
The country code and area code of Kitwe, Zambia is 260, (0)2.