Philippines country code is +63.
From London, dial 00 63 then the full Philippines number minus any leading zero.
If calling a London landline number from the Philippines dial 00 for international access, 44 for the UK, 20 for London, then the 8 digit London number.
If calling a UK mobile number from the Philippines dial 00 for international access, 44 for the UK, then the 10 digits of the mobile number (beginning with a 7).
The Philippines is telephone country code +63, and you must omit the trunk prefix 0 from the beginning of the Philippines domestic number. For example, Manila's area code 02 becomes +63 2. Mobile phone numbers in the Philippines begin with +63 9 or with +63 81.
To dial from a mobile phone in the UK, just dial the international number, beginning with +63 (including the plus symbol). To dial from a landline phone in the UK, replace the plus symbol with 00.
(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.)
+592 is the international dialling code
020 is the telephone dialling code for all of London.
Area code 020 is London, including the old "inner London" and "outer London" areas.
The international dialling code for Germany is 49 So, if phoning from the UK, dial 0049
The international dialling code is +44 (or 0044). The area code for London is 020, but you drop the leading zero if phoning from abroad. For example, to phone a London number 020 111 2222 from abroad, you would call; 0044 20 111 2222.
This is a code for an area of London but has been written incorrectly. It should read 020 3634
Republic of Ireland dialling code: +353 Northern Ireland (UK) dialling code: +44 *Same regardless of where you are calling from
The International Dialling Code for the UK is +44
221 is the international dialling code for the country of Senegal.
Yes, you should omit the leading zero. For example, to phone a London number 020 111 2222 from abroad, you would dial 0044 20 111 2222. (0044 or +44 is the international dialling code for the UK).
The international dialling code for Ireland is 353 and for the UK (which includes England) it is 44.
There is no additional dialling code, simply the number you would dial, but obviously you will need the full number of where you want to phone.