Code allocations for numbers beginning 02040

Summary

  • Status
    • Designated: 1
  • Operators : 1
  • Latest change : June 2026
Click here for Status definitions
Have you received a call from a number beginning 02040? Get information on a full number beginning 02040, using our full UK number search.
Find out about the location and calling costs for 020 numbers on our 020 code page.

This page contains information about which telephone companies the various 02040 numbers are allocated to.

First Digits Status
020 40 Designated