0564 numbers

Ofcom records show that numbers starting 0564 are protected from allocation. Where numbering capacity has been withdrawn from service, the block or code is sterilised for a period, typically 2 years. Alternatively the Ofcom Numbering Unit might protect capacity for a limited period, to avoid dialling errors into similar codes

The correct way to write telephone numbers beginning 0564 is in the format 056 xxxx xxxx

For more information on tariffs and usage of numbers starting 05 please visit the page on 05 numbers

A table of the code allocations for numbers starting 0564 is available