Save £££s by transferring your 03s and 08s to Planet Numbers

If you bought your 03 or 08 number from another provider, you can transfer it to Planet Numbers for FREE — and benefit from our super-low costs and customer-focused virtual switchboard services.

Transfer your numbers fast and free

If you have a non-geographic number (‘NGN’), Ofcom’s Number Portability Agreement allows you to transfer it to another provider to get a better deal or better service (just like switching your gas or electricity supplier).

Your numbers stay exactly the same but you pay Planet Numbers’ super-low costs and get access to all our automated call-handling and virtual switchboard services.

Which NGN numbers can you port?

  • 0300, 0330, 0333, 0344, 0345 and 0370
  • 0808 and 0800 freephone
  • 0843, 0844 and 0845
  • 0870, 0871 and 0872

Which suppliers can you switch from

Here are the main suppliers we can port from. If your provider isn’t listed, the chances are we can still port your numbers across. Call us free on 0800 0886 886 to find out.

British Telecom (BT)CallagenixCable & Wireless (C&W)
Chess TelecomCOLT (City of London Telecom)Daisy Telecom
Gamma TelecomInVoSysJ2 Global / City Numbers / Ereceptionist
KCOM (Kingston Communications)Magrathea TelecommunicationsNumbergroup
Talk Talk BusinessTelecoms WorldSky
Spitfire TelecomTTNCVerizon
Virgin MediaVodafoneWindsor Telecom

Transfer by post

Click here to open our porting form. Fill in the form and print it out on your business stationery or letterhead, then post it to:

Planet Numbers Ltd
1st Floor
Richmond House
Richmond Hill

We’ll acknowledge receipt by email and the transfer should be complete within 21 days.

Or send your form as a photo or pdf

Alternatively, print out the form on your company stationery and take a clear digital photo of it and email it to

If you prefer, you can send it to us as a pdf created on a digital version of your letterhead.

No disruption to your service

While we’re transferring your numbers there’s absolutely no disruption to your service. Your lines will operate completely as normal. You should be able to manage your numbers via your Planet Numbers online dashboard within 21 days of requesting the switch.

You can ‘port’ your 01s and 02s too 

Want to save call costs on your regular 01 and 02 lines? You can switch these to Planet Numbers too. The process is exactly the same as for NGNs (non-geographic numbers) outlined above.

Find out more

Fill in the form to talk to one of our advisers or chat online.

Number Porting Enquiry Form

To find out more about transferring your 03s and 08s to Planet Numbers please complete the following or call free on 0800 0886 886 and speak with one of our friendly team.