@SylveonSoulmate is coreect, that was my thinking with Backwards L and for the "Vælubíllinn". It's an Icelandic song for a phone number you can call to call the "Vælubíllinn"
Nice puzzle. My only question is 7A. 444x444+6565/2≠925,5 (presuming the , is a European decimal point)
or 925,500 (presuming a thousands separator with missing zeros). I can’t quite get this to parse correctly to match the answer.