0564 Dialling Code
0564 is a UK-wide dialling code used for Freephone telephone numbers.
The correct way to format a number in the 0564 code is:
0564 nnn nnnn (for dialling within the UK)
+44 564 nnn nnnn (for dialling from outside the UK)
Allocated subsets of numbers in 0564
comments powered by Disqus