Free UK delivery · Same-day dispatch before 3pm · Transfer to any UK network · Card · PayPal · Bank · USDT
Golden · Golden Numbers
073 48 28 25 21
£19.95one-off · no line rental
- Transfer to any UK network with a PAC code
- Lifetime ownership, pay once
- Free UK delivery · same-day dispatch before 3pm
- eSIM conversion available
- Pay by card, PayPal, bank transfer or USDT
1 in stock
Ask on WhatsAppNeed it on your network, an eSIM, or a bundle added? We do it with you. Secure checkout via SumUp · PayPal buyer protection · Delivery and returns
Why 073 48 28 25 21 stands out
073 48 28 25 21 splits neatly into 5 short groups, 073 48 28 25 21, which makes it easier to recall than a random number.
Read aloud it goes “oh seven three, four eight, two eight, two five, two one”, which is quick to say over the phone and easy for someone to note down first time.
Its digit total is 42 (a root number of 6), worth knowing if you match numbers to birthdays or lucky digits.
Priced at £19.95, it is part of our Golden numbers. It comes on a UK pay-as-you-go SIM; port it to EE, O2, Vodafone, Three or any other UK network whenever you like.
It has close neighbours: 073 48 28 25 29 and 073 48 28 25 22 differ only in the last digits, handy for a team or a his-and-hers set.
If you like this style, browse all 4,397 Golden Numbers. New to this? Our guide to how UK mobile numbers are built is a short read.
Who is this number for?
- Business owners: a headline number for vans, shopfronts and ads that customers can recall without writing down (how to choose one).
- Status and gift buyers: a number that says something about you, posted in a presentation box on request.
- Collectors: patterns like this rarely come back to market once sold.
What you receive
A UK pay-as-you-go SIM carrying the number, posted tracked the same day. Use it as-is, request a PAC code to move it to your current network, or ask us for an eSIM. Keep it active with a top-up or chargeable call roughly every 90 days and it is yours for life.
FAQs about this number
Can I keep my current contract and just change the number?
Yes. Port this number onto your existing SIM with a PAC code; your tariff stays the same.
Can you deliver outside the UK?
Yes, by DHL or UPS. The number remains a UK +44 number wherever you use it.
What if I need help after buying?
We have been in UK mobile since 2012. Top-ups, bundles, eSIM, a new phone: message us on WhatsApp and we sort it with you.