United Kingdom Temporary Phone Numbers
Every number below is a real United Kingdom mobile line with a public inbox. Pick one that is online, use it wherever a +44 mobile is required, and the SMS arrives on this site within seconds — no account, no payment, nothing to install.
Free UK numbers to receive SMS
+44 77 8179 3461
United Kingdom
+44 77 8179 3185
United Kingdom
+44 77 8178 6817
United Kingdom
+44 77 8178 2048
United Kingdom
+44 77 8178 2055
United Kingdom
+44 77 8161 6614
United Kingdom
+44 77 8161 5642
United Kingdom
These inboxes are public.
Every message sent to a free number is visible to everyone — you do not rent the number or get exclusive access. Never use free numbers for banking, email recovery, or two-factor authentication on accounts that matter. For a fresh number only you can see, get a private temporary number from just a few cents.
How to get a free UK number in 3 steps
Copy one that is online
Pick any line marked Online and copy it. All are shown in full international format, so they fit forms that expect +44.
Paste it where verification is asked
Enter it on the site or app that sends the SMS code. Choose United Kingdom (+44) in the country selector and do not add a second country code.
Read the code here
Open its page. Incoming messages appear within seconds and the verification code is highlighted so you can copy it in one tap.
How many digits does a UK mobile have?
Eleven when you dial it inside the UK, ten after the +44 country code. The leading 0 is dropped once you add +44.
- 07400 123456
- National format: 11 digits, always starting with 07 for a mobile.
- +44 7400 123456
- International format, used on this page. Same line, 0 removed, 10 digits after +44.
- 07 = mobile, 01 and 02 = landline
- Only 07 numbers receive SMS. Landline and 03 numbers cannot, so everything listed here starts with 07.
- Wrong: +44 07400 123456
- Keeping the 0 after +44 makes it invalid, so the code never arrives.
Temp number UK: when a free one is enough
A free one is fine for
- Marketplaces such as Vinted, Gumtree and Facebook Marketplace
- Takeaway, taxi and delivery apps
- Free trials, contests and newsletter signups
- Forums and small social apps
- Testing how your own service sends SMS to +44
Use a private line or your own
- HMRC, GOV.UK, NHS login and Universal Credit
- Banks, building societies and card providers
- Email or account recovery
- Two-factor codes on any account you want to keep
Virtual number vs UK SIM card
| SMSZ free number | SMSZ private number | VoIP app number | UK SIM card | |
|---|---|---|---|---|
| Ready in | Seconds | Seconds | Minutes, after signup | Days, by post |
| Starts with 07 | Yes | Yes | Often 01, 02 or 03 | Yes |
| Receives SMS codes | Yes | Yes | Landline-style numbers do not | Yes |
| Who sees the SMS | Everyone | Only you | Only you | Only you |
| Works from abroad | Yes | Yes | Usually | Roaming charges |
| Cost | Free | From a few cents | Monthly fee | Free SIM, top-up needed |
Keep your real number off UK signups
Every form that asks for a mobile number is a future source of marketing texts and cold calls. A temp number takes that hit for you. The spam lands in a public inbox that nobody checks, and your real phone stays quiet.
It also keeps your personal data out of small sites you will use once. If the site leaks its database later, the one in it is not yours.
How to get a United Kingdom phone number from abroad
You do not need to be in the UK, own a British SIM or have a British address. Copy a number from this page, enter it in the form, and read the code here from any country.
Some sites also check your card, postcode or IP address. A mobile number does not change those checks. If the site only asks for a UK mobile, it will pass.
Moving to the UK and need one that stays yours? Get a private number for the setup period, then switch to a real SIM once you have an address.
Need a number only you can see?
Free numbers are shared, so some services reject them or show codes to everyone. A private United Kingdom temporary number is fresh, works with 100+ services, and the SMS goes only to you — from just a few cents, with an automatic refund if no code arrives.
Free UK numbers — frequently asked questions
How do I get a free UK phone number?
Pick any line on this page and copy it — there is no signup, payment or app to install. Enter it wherever an SMS code is requested, then open its page to read the message as it arrives.
Can I use a free UK number for WhatsApp, Telegram or OTP codes?
Usually yes — most one-time passcodes arrive within seconds and are highlighted on its page. Because these lines are shared, popular messengers sometimes report them as already registered; a private UK number then verifies normally.
Are the messages private?
No. Every SMS sent to a free UK number is published on this site for anyone to read. Use these numbers for throwaway signups only — never for banking, account recovery or anything with personal data.
How long does a free UK number stay online?
Until its rental expires, usually days to a few weeks. An expired line is marked Burned: it stops receiving SMS but keeps its inbox published as an archive, and fresh UK numbers replace it.
Why has my verification code not arrived?
Wait a minute and refresh the inbox, and check it was entered in +44 format without an extra 0. If it still does not arrive, the service is likely blocking shared numbers — use another free number or a private one.