BT Mobile SIM only plans: compare their best deals in January
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We check how good value BT Mobile's SIM only deals are this month, compared to other UK mobile networks. Here are the results. SIM Sherpa is your trusty guide. Last updated: 14th January 2022.
BT's best SIM only deals
The best value SIM only deal on BT Mobile this month
Looking at what you can get on SIM only with BT Mobile this January, our best-rated deal would be their 12‑month plan below, which comes with 4GB data, plus unlimited minutes and texts for £8 a month:
It's a good enough deal to get into BT's best SIMs but you can actually get a lower price for a similar plan elsewhere, even if you definitely want it to use the EE network. Here are the networks where it'd cost less:
BT's 25GB for £15 plan is a good option too
For those needing more data, we think this 25GB is one of the best SIM only plans on BT Mobile too. It's on a 12‑month deal, comes with unlimited minutes and texts - all for £15 a month:
In comparison to the rest of BT's current SIM only plans, it's one of the best. But it is beatable on price, even if you're set on joining a provider that uses the EE network. See which networks that are cheaper here:
Their £20 for 100GB plan is a decent deal for January
To get an even bigger data allowance, we also think this £20 BT Mobile SIM is one of their best options. It comes with 100GB data, unlimited minutes and texts on a 24‑month deal:
It does enough to get into our pick of BT's best SIMs but that doesn't mean it's unbeatable on price. Other providers (even ones that use the EE network) can beat it. Here's where else you can get a lower price:
Unlimited minutes + Unlimited texts + 100GB data (5G) = £16 a month (12‑month contract)
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Unlimited minutes + Unlimited texts + 100GB data (5G) = £14 a month (24‑month contract)
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Unlimited minutes + Unlimited texts + 100GB data (5G) = £15 a month (12‑month contract)
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