PAC Code Transfer Guide

Switch from EcoTalk to Talkmobile and keep your number

Written by: SIM Only Finder Editorial Team

Last reviewed: 11th July 2026

Switch from EcoTalk to Talkmobile and keep your number

Written by: SIM Only Finder Editorial Team

Last reviewed: 11th July 2026

This guide explains how to switch from EcoTalk to Talkmobile and keep your mobile number.

Most number transfers complete within 1 to 2 working days once Talkmobile has your PAC code.

If you want a new number instead, text STAC to 75075 and give the code to Talkmobile.

This switch will take you from EE's network to Vodafone's network. Coverage may differ in some areas. Check Talkmobile's coverage checker before switching.

Joining Talkmobile and leaving EcoTalk

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To keep your number, request a PAC code from EcoTalk and give it to Talkmobile.

You can usually give Talkmobile your PAC code when you order, or after your new SIM card or eSIM has been activated.

1. Request a PAC code from EcoTalk

Here is how to get your PAC (Porting Authorisation Code) from EcoTalk:

  • Text: Text "PAC" to 65075 from your EcoTalk phone. You will get a text back with your code within a minute. This is a free service from Ofcom (the UK's communications regulator).
  • Phone: Call EcoTalk on 033 3800 5500 from any UK phone.

2. Order a SIM only deal from Talkmobile

If you have not ordered yet, compare current Talkmobile SIM only deals below.

Current Talkmobile SIM only deals

View more Talkmobile deals
Talkmobile SIM Card 5G
Talkmobile SIM or eSIM 1 month contract
5 GB Data
Unlimited Minutes
Unlimited Texts
Monthly £4.95
See Deal Sold by Talkmobile
Powered By: Vodafone Free EU Roaming No Credit Check
Talkmobile SIM Card 5G
Talkmobile SIM or eSIM 1 month contract
20 GB Data
Unlimited Minutes
Unlimited Texts
Monthly £5.95
See Deal Sold by Talkmobile
Powered By: Vodafone Free EU Roaming No Credit Check
Talkmobile SIM Card 5G
Talkmobile SIM or eSIM 1 month contract
45 GB Data
Unlimited Minutes
Unlimited Texts
Monthly £6.95
See Deal Sold by Talkmobile
Powered By: Vodafone Free EU Roaming No Credit Check

If you already have your new SIM, continue to Step 3.

If Talkmobile asks for your PAC code during checkout, enter it there. If not, wait for your new SIM or eSIM to activate, then give Talkmobile the PAC code using the method below.

Talkmobile does not run a credit check, so there is nothing to wait for during sign-up.

Talkmobile offers eSIMs, so you can switch without waiting for a physical SIM to arrive.

3. Give the PAC code to Talkmobile

Once you have your PAC code, here is how to give it to Talkmobile:

  • Online: Enter your PAC code at checkout when you order, or fill in the switch form on Talkmobile's website.
  • Phone: Call 5888 from your Talkmobile phone (free) or 0333 304 8064 from any other phone (charges may vary). Support is open Monday to Friday 8am to 8pm, Saturday 9am to 6pm, and Sunday 10am to 5pm.

4. Wait for your number transfer to Talkmobile to complete

Talkmobile will send the transfer request to EcoTalk.

Your number should move to your new Talkmobile SIM within 1 to 2 working days.

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