011 is the international access prefix from North America (USA, Canada, etc.)
43 is the country code for Austria
820 is a prefix for premium numbers, which may be charged at higher rates than normal calls to Austria, or which may not be dialable from outside Austria.
'00' is not part of the country code, it is a commonly used international access prefix. Country code +43 is Austria, but +43 820 is a premium-rate number that may not be accessible from outside Austria.
That is a premium number in Austria, but it may not be reachable from other countries.
011 is the international access prefix used in North America (USA, Canada, etc.). Country code +234 is Nigeria, and a number beginning with +234 1 is a landline in Lagos.
That is not a U.S. number that you would dial "1+". It is an international number, specifically a mobile phone in Nigeria, country code +234. From the U.S., you would dial it as 011-234-etc.
011 7712600
Type your answer here... 011 714 5524
(011) 288 5500
to send a fax from the Caribbean to an overseas fax machine: For Europe, you need to dial 011 + country code + fax number For example, to dial Germany you'd need to dial 011+49+number, for France 011+33+number - search "telephone country code for ____ (country you want to call)" To send a fax overseas to the United States or Canada, just dial 1+area code+ phone number
That does not appear to be a valid telephone number.
011 52 656 (telephone number)
011 is the international access prefix for outbound direct-dialed calls from the U.S., Canada, and certain islands in or near the Caribbean, to the rest of the world. For example, to call Italy, in telephone country code +39, you would dial 011-39 and then the number in Italy.
The telephone number in Mexico City is 011+52+55+21222800. (ext 3585) (international+Mexico+Mexico City+number) (see related link)
dial 011 + 36 + telephone number
if calling from a US territory, dial 011 632 5560680