Number format. The minimum length of telephone numbers is three digits and the maximum is twelve. Landline service. Landline numbers start with the digit 0 and are 6 to 11 digits long, although they are rarely shorter than 9. They are composed of a variable length prefix followed by a variable length subscriber number.. Prefixes are assigned on a geographical basis, starting …

Telephone numbers in Europe are managed by the national telecommunications authorities of each country. The country calling codes start primarily with 3 and 4, however, ... Sweden: 46 6 to 9 00 0 All European Economic Area member states apply the European Union roaming regulations. The regulation eventually led to the abolition of all roaming ...

The current time in Singapore is 03:13:38pm Calling Singapore explained: 011 - international access code; dial first when calling abroad from the US or Canada; 65 - Country Code for Singapore; Phone Number - 8 digits; first digit is 3 or 6 for VoIP lines and 6 for landlines; calling from Canada or United States to Singapore international dialing format: 011 65 ???? ????