That's not an area code - it's the first part of a mobile (cell) number.
567218 is not a dialling code from the UK, which all start with zero. The dialling code for Glasgow, Scotland is 0141.
In the UK, 01709 is the area code for Rotherham.
0141 is Glasgow's dialling code. 952 is not a dialling code in any part of the UK.
Luton's dialling code is 01582.
Egremont, Cumbria, is currently in UK area code 01946.Thus, it was most likely in UK area code 0946 as of 1976.
The dialling code from UK to Australia is 00 61.
(0141) 630 xxxx seems to be used by BT for Croftfoot and Springburn.
The international dialling code for mainline China is +86
No. The International Dialling Code for the UK is 0044.
01616 is not an area code itself, but 0161 is the area code for the Manchester area in the UK.All UK numbers beginning 0161 (including 0161 6......) are Manchester.
The telephone country code for Ireland is +353. For Tullamore the area code is 057, but the zero is dropped when dialling from abroad. From the UK the dialling would then be: 00 353 57 followed by the local number.
+44 is the international dialling code for the UK. (0)7526 is not a geographical area code, it is a mobile (cell) number.