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Spusu APN Settings UK 2026 MVNO

Spusu APN Settings UK 2026 MVNO guide thumbnail

Spusu is an Austrian-origin MVNO that launched in the UK in 2021, running on Three's network. The APN is spusu — no credentials required. Spusu is known for high data allowances at competitive prices, backed by Three's 4G and 5G infrastructure.

📋 On this page

  1. Spusu APN Settings (Internet)
  2. Spusu MMS Settings
  3. Android Setup Steps
  4. iPhone Notes
  5. Parent Network (Three)
  6. Troubleshooting
  7. Frequently Asked Questions

Spusu APN Settings — Internet Data

Precision matters when entering the APN profile — a single extra space is enough to break it.

FieldValue
NameSpusu Internet
APNspusu
UsernameLeave blank
PasswordLeave blank
MMSChttp://mms.spusu.co.uk
MMS Proxy212.137.86.109
MMS Port8799
MCC234
MNC20
APN Typedefault,supl
APN ProtocolIPv4/IPv6

Spusu MMS Settings

Picture messages need a separate MMS APN, or mms added to the internet APN Type field.

FieldValue
APNspusu
MMSChttp://mms.spusu.co.uk
MMS Proxy212.137.86.109
MMS Port8799
MCC234
MNC20
APN Typemms

Android Setup — Spusu

  1. Open Settings › Connections › Mobile Networks.
  2. Tap Access Point Names.
  3. Tapping + opens a new APN profile to create.
  4. Set APN: spusu. Leave Username and Password blank — Spusu uses an open APN.
  5. Set MCC: 234, MNC: 20, APN Type: default,supl.
  6. Select Save via the three-dot menu (⋮), then activate with the radio button.
  7. Restart the phone, or toggle Aeroplane Mode, for the changes to take effect.
  1. Open Settings › Network & internet › SIMs.
  2. Tap your Spusu SIM › Access Point Names › +.
  3. Enter APN: spusu. Leave Username and Password blank — Spusu uses an open APN.
  4. Save it, activate, and cycle Aeroplane Mode to reconnect.
  1. Open Settings › Mobile Network › Access Point Names.
  2. Add a new APN with APN: spusu and all values from the table above.
  3. Save, activate, and give the phone a restart.

Spusu on iPhone

Spusu iPhones receive APN settings via the carrier bundle — manual entry is not available on iOS. If data is not working:

  1. Settings › General › About is where to check for and install carrier updates.
  2. Turn Aeroplane Mode on, wait about 15 seconds, then off.
  3. Ensure Cellular Data is enabled.
  4. Restart the iPhone fully.
  5. If still failing: Contact Spusu on 0330 808 0150 or via the Spusu app.

Parent Network: Three (Spusu APN Settings UK 2026 MVNO)

Spusu uses Three's network. The APN is spusu — different from Three's three.co.uk, though both are open APNs requiring no credentials.

Compare with parent network settings: Three APN Settings →

Troubleshooting Spusu Data

  1. Toggle Aeroplane Mode for 15 seconds to force network re-registration on Three's infrastructure.
  2. Saved APN settings apply once the phone is restarted.
  3. Verify the APN reads exactly spusu — no spaces, no http://, no extra characters.
  4. This open APN needs username and password left empty.
  5. When earlier steps fail, reset network settings and recreate the APN from the ground up.
  6. Contact Spusu support: Contact Spusu on 0330 808 0150 or via the Spusu app.

Frequently Asked Questions — Spusu APN

What is the Spusu APN?
The Spusu APN is spusu. No credentials required. Spusu runs on Three's UK network.
Does Spusu use Three's APN?
No. Spusu uses its own APN (spusu) rather than three.co.uk, though both require no credentials.
Does Spusu support 5G?
Yes. Spusu supports 5G on compatible plans through Three's 5G network.
What are Spusu MMS settings?
Spusu MMS: APN = spusu, MMSC = http://mms.spusu.co.uk, MMS Proxy = 212.137.86.109, MMS Port = 8799, MCC = 234, MNC = 20.
How do I contact Spusu?
Call Spusu on 0330 808 0150 or use the Spusu app.