UK numbers in the range +44-70 (or 070 within the country) are not linked to a geographic area. They are personal, "follow-me" numbers which individuals or businesses use to redirect incoming calls to different locations where and when they choose.
In the UK, 07522 (or +44 7522) is a mobile code.
011 is the international calling code from North America. 44 is the country code for the United Kindom. 20 (or 020 when dialling within the UK) is the area code for London. So, a number like 011 44 20 3890 1234 would be a telephone number in London, UK.
This isn't a UK city code. UK city codes all start with 01 or 02
If the Dubai mobile has international roaming, it can be called by dialing the UAE number, country code +971. If you want to reach that phone by dialing a UK number, you may be able to swap in a UK SIM card.
This is the UK code. If you're calling from within the UK the 0 is kept, 020, then the number. If calling from outside the UK, you use the international access code, then DROP the 0, and enter the 20 and then the number. Good luck.
The UK is country code +44; from Turkey, dial 00 44.
New Zealands international calling prefix is +64. When calling a phone in New Zealand the general form is +64-Area code-Number
There isn't one ! All UK codes start with a zero - the next digit determines what service it is. 07 indicates a mobile (cell) phone number. When calling from overseas - you omit the leading zero.
The area code "029" is assigned to the city Cardiff in Wales, UK.
To dial a UK mobile, you always dial the UK mobile number, no matter where the mobile is physically located.
That is a mobile number - from the UK. This is distinguished by 44 - the country code for the UK, followed by 7. All the UK's mobile numbers start 07 - but when calling from abroad - you omit the zero
Slough. There is no 0753 code in the UK.