Your question is unclear, but I'm guessing you're really asking about 00 55 11. The 00 is a commonly used international access prefix. Country code +55 is Brazil, and area code +55 11 is Sao Paulo.
In Germany, area code 0551 (or +49 551) is Göttingen, but no numbers begin with 0551 1.
In India, area code 0551 (or +91 551) is Gorakhpur, 05517 is Chaurichaura, and 055147 is Pipraich, but there are no numbers beginning with 0551 1.
In Austria, there are area codes 05510 and 05512, but no 05511.
(The plus sign means "insert your international access prefix here." From a GSM mobile phone, you can enter the number in full international format, starting with the plus sign. The most common prefix is 00, but North America (USA, Canada, etc.) uses 011, and many other countries use different prefixes.)
Luton's dialling code is 01582.
567218 is not a dialling code from the UK, which all start with zero. The dialling code for Glasgow, Scotland is 0141.
The international dialling code for mainline China is +86
0141 is Glasgow's dialling code. 952 is not a dialling code in any part of the UK.
The dialling code from UK to Australia is 00 61.
+51
001
Portugal
The international dialling code for Germany is 49 So, if phoning from the UK, dial 0049
Bransgore is in area code 01425.
Dialling code for Switzerland is +41
In the UK, 01709 is the area code for Rotherham.