'00' is not part of the country code, it is a commonly used international access prefix. Country code +880 is Bangladesh, and +880 19 is a Banglalink mobile.
Bangladesh is country code +880.When calling from outside Bangladesh, you must drop the trunk prefix '0' from the Bangladeshi number. For example, Dhaka's area code 02 becomes +880 2. Although this has the same effect as prefixing the domestic number with '+88', it is incorrect to say that Bangladesh is country code +88.Mobile numbers begin with +880 1. VoIP numbers begin with +880 96.(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, Japan uses 010, Australia uses 0011, and many other countries use different prefixes.)
To fax from the Phillipines to Bangladesh you'd need to dial: 00-880-fax number 00 is to dial internationally from the Phillipines. 880 is the country code for Bangladesh. If there is a + or a +0 at the start of the fax number, then remove that from the number you dial and replace it wil 00-880.
The UK is country code +44; from Turkey, dial 00 44.
0021 is not the country code for England. England uses the United Kingdom country code +44 which is dialled as 00 44 from most of Europe or 011 44 from North America.
To call Germany from another country, dial +49 then the German area code and telephone number. Replace the + with 00 if calling from Europe, 011 if calling from US or Canada, etc.
Country code +880 is Bangladesh. A number beginning with +880 50 is in a rural area near Bogra, including Dhunat, Shariakandi, Sibgonj, Dhupchachia, and Sherpur.(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.)
International country code for South Korea is +82. Replace + with 011 if calling from US/Canada Replace + with 00 if calling from Europe.
00 1
The telephone country code for Indonesia is +62. Replace the plus sign with your international access prefix (for example, 00).
'00' is not part of the country code, it is a commonly used international access prefix. Country code +242 is the Republic of Congo (Brazzaville), and +242 06 is an MTN/Libertis mobile.Note that the Republic of Congo is an exception to the general rule of dropping the leading zero from the national number when calling internationally.
(access code)00(c0untrycode)880 the mobile number to be dialed
Country codes never begin with zero, so if your international access prefix is 00 (the most commonly used prefix), then you're asking about country code +01, which does not exist. If your international access prefix is 000, then you're asking about country code +1, which is North America (USA, Canada, and some Caribbean/nearby islands).