Business mobile costs UK, honest version.
Real 2026 UK pricing across EE, Vodafone, O2 and Three. Hidden fees most providers don't advertise. The 24-month total cost analysis. Multi-line discounts that actually exist.
- 💷 Real 2026 UK pricing bands
- 🕵️ Hidden fees & gotchas
- 📊 24-month total cost worked examples
- ⚖️ SIM-only vs handset economics
- ♾️ Unlimited plan economics
- 👥 Multi-line discount tiers
- 🌍 Roaming costs by network
- 📋 What's in / not in "unlimited"
Business mobile price bands.
Indicative ranges across the four UK networks for standard business contracts. All prices ex-VAT, per user per month on 24-month contracts unless otherwise stated.
Basic business SIM
Typical monthly: £8-15 per user.
Includes: unlimited UK calls/texts, 5-10GB data, basic business support.
Best for: office-based staff with light mobile usage.
24-month total: approx £200-380 per user.
Mid-tier business SIM
Typical monthly: £15-25 per user.
Includes: unlimited UK, 50-100GB data, EU roaming, 5G access.
Best for: typical UK SME hybrid workers.
24-month total: approx £400-650 per user.
Unlimited business SIM
Typical monthly: £20-40 per user.
Includes: unlimited data (fair-use), unlimited calls/texts, 5G, EU roaming, generous tethering.
Best for: heavy mobile workers, field-service, sales teams.
24-month total: approx £500-1,000 per user.
Handset bundle (mid-tier)
Typical monthly: £30-50 per user.
Includes: mid-tier handset (iPhone SE, Samsung A-series), mid-tier SIM plan.
Best for: cash-flow-constrained operations wanting single bundled cost.
24-month total: approx £720-1,200 per user.
Handset bundle (premium)
Typical monthly: £55-95 per user.
Includes: premium handset (iPhone Pro, Samsung S-series), unlimited SIM plan.
Best for: senior staff, customer-facing roles needing premium devices.
24-month total: approx £1,300-2,300 per user.
Multi-network failover SIM
Typical monthly: £30-50 per SIM.
Includes: failover-capable SIM with access to multiple UK networks, business SLAs.
Best for: 4G/5G failover deployments, mission-critical mobile data.
24-month total: approx £700-1,200 per SIM.
What 10 users actually costs over 2 years.
Example: 10-user UK SME on mid-tier business SIM-only, EE network, 24-month contract with industry-standard CPI+3.9% annual price rise.
Year 1 monthly cost:
- 10 users × £18/month = £180/month
- Year 1 total = £180 × 12 = £2,160
Year 2 monthly cost (after CPI+3.9% rise):
- 10 users × ~£19/month = £190/month
- Year 2 total = £190 × 12 = £2,280
Variable costs over 24 months (typical for 10-user office):
- Occasional EU roaming charges: £300-800
- Out-of-bundle data overage (some heavy months): £100-400
- Premium-rate call charges (sales calling): £50-200
24-month total all-in: approximately £4,900-5,940 for this 10-user operation.
Effective monthly cost: £204-247 across the fleet, or £20-25 per user — not the £18 headline.
The same plan negotiated through Telexico without mid-contract rises (locked-in pricing): £180/month × 24 months = £4,320 base, plus the same variable costs. Total: approximately £4,770-5,720. Saving of £130-220 per fleet over 24 months on the rises alone, plus savings from better network/plan match if applicable.
What's not in the advertised monthly price.
1. Mid-contract price rises. CPI+3.9% is industry standard at the major UK networks. Over a 24-month contract that's 6-8% on top of your headline price by year 2. For a 50-user fleet at £20/user, that's £600-1000 extra over the contract.
2. EU roaming daily fees. Post-Brexit, "free EU roaming" varies. Some networks charge £1-3/day for EU use after a fair-use threshold. For a team with 5 staff each spending 10 EU days a year, that's £200-400/year unexpectedly.
3. Worldwide roaming. Outside the EU, daily rates of £3-7 are common. International travelling staff can rack up £50-200 per trip if roaming isn't pre-negotiated.
4. Out-of-bundle data overage. On capped plans, going over costs £5-10 per additional GB. A heavy travel month with poor WiFi can produce a £50-200 surprise bill per user.
5. Premium-rate calls. 084x, 087x, 0871, 0900 numbers are NOT in standard "unlimited UK calls." These cost £0.50-2.00 per minute. Watch where staff actually call.
6. Early termination fees. Standard UK business mobile: leaving early costs the full remaining contract value. Important if business circumstances might change before contract end.
Where genuine savings actually come from.
1. Audit your actual usage. Many UK SMEs pay for unlimited data when their actual usage is 5-10GB/month per user. Down-tiering plans to match real usage often saves 20-30%. Conversely, businesses on capped plans with regular overages are usually better off on unlimited despite the higher headline.
2. Negotiate out mid-contract price rises. CPI+3.9% rises are negotiable, especially on multi-line contracts. Telexico-negotiated agreements typically don't include these. Worth 6-8% over the contract term.
3. Match network to coverage reality. Paying premium for EE when your operation is urban-only and Three would deliver identical practical performance is throwing money. Honest network match can save 15-25%.
4. Consolidate suppliers. Buying mobile from your existing comms supplier (broadband, VoIP) typically unlocks multi-product discounts of 5-10%. Single-supplier operational savings are additional.
5. Buy handsets outright vs bundle. SIM-only + handset purchased outright saves £200-1100 per user over 24 months vs bundled handset contract.
6. Pre-negotiate roaming. For travel-heavy teams, dedicated international plans or country-specific roaming add-ons typically cost 30-60% less than pay-as-you-go daily rates.
Transparent. No rises. Multi-product consolidation.
Telexico business mobile pricing sits within typical UK 2026 ranges on like-for-like contracts. The difference isn't dramatic month-1 discount — it's transparent total-cost-of-ownership over the contract.
Specifically: no mid-contract price rises (the rate you sign for at month 1 is the rate at month 24), no auto-renewal lock-ins, plain contract terms with notice periods stated clearly, carrier-agnostic sourcing (right network for your operation, not whichever pays us best margin), and multi-product consolidation across broadband + VoIP + AI Receptionist + mobile + WiFi under one supplier relationship.
The free Telexico audit reviews your current mobile estate (network mix, monthly costs, usage patterns, contract end dates) and calculates honest total cost including any annual rises. If switching makes sense, we map the migration. If staying with your current supplier after renegotiation is the right answer, we tell you that — including how to negotiate better terms with them.
Review my current setup.
Not ready to switch yet? Send us your current contracts, bills, or photos of your existing equipment. We'll review what you have, what you're paying, and where you could simplify, consolidate or improve — without any pressure to buy anything from us.
We benchmark your existing broadband, phones, mobile and IT against current UK market pricing and what your business actually needs.
Real engineer review of your current connectivity, voice setup, WiFi, security and continuity — strengths, gaps, and where you're overpaying or underprotected.
We tell you honestly what's available at your postcode — FTTP, leased line, alt-net carriers — and which makes commercial sense for your operation.
For businesses still on ISDN or aging on-premises PBX — an honest cost-and-feature comparison before the 2027 BT switch-off forces a rushed decision.
No hard sell. No fixed package pressure. If we're not a better fit, we'll tell you straight — and recommend what is.
Frequently asked questions
How much does business mobile cost per user in the UK?
Typical 2026 UK ranges per user per month: Basic SIM (5-10GB data, unlimited calls/texts): £8-15. Mid-tier SIM (50-100GB data, EU roaming): £15-25. Unlimited SIM (truly unlimited with fair-use): £20-40. Handset bundles (phone + SIM): £25-80 depending on handset tier. Multi-network failover SIMs: £30-50 per SIM. Custom enterprise pricing kicks in at 50+ users.
What are the hidden costs of business mobile?
Six common hidden costs: (1) Mid-contract price rises — most major UK networks add CPI+3.9% annually, adding 6-8% over 24 months. (2) International roaming charges — even on plans claiming free EU roaming, daily fees of £1-3 are common; worldwide roaming £3-7/day. (3) Out-of-bundle data overage — £5-10 per additional GB on capped plans. (4) Premium-rate calls — 084x, 087x numbers usually NOT in 'unlimited' inclusions, charged at £0.50-2.00/min. (5) Early termination fees — typically full remaining contract value. (6) Auto-renewal lock-ins — contracts silently rolling over for 12-24 months.
What does business mobile actually cost over 24 months?
Real total cost depends on plan, contract terms and usage patterns. Example: 10-user UK SME on mid-tier SIM-only at £18/month per user, 24-month contract with CPI+3.9% annual rise. Year 1: £18 × 12 × 10 = £2,160. Year 2 (after CPI rise): ~£19 × 12 × 10 = £2,280. Plus any roaming, overage and other variable costs (typically £200-800/year for a small office). Total 24-month cost: typically £4,500-5,500 for this size operation. Per-user effective monthly cost: £19-23, not the £18 headline.
Is SIM-only cheaper than handset contract?
Almost always over a 24-month contract. Example comparison for a £400 mid-tier handset (e.g. iPhone SE, Samsung A-series equivalent): Handset bundle: £40/user/month × 24 months = £960 total. SIM-only equivalent: £18/user/month × 24 months = £432 + £400 handset bought outright = £832 total. Savings of ~£128 per user over 24 months. For premium handsets (iPhone Pro, Samsung S-series Ultra), the gap widens — SIM-only typically £500-1100 cheaper per user over 24 months. Handset bundles only make sense when cash flow matters more than total cost.
How much do unlimited business SIMs really cost?
Truly unlimited business SIMs (UK data + calls + texts, with fair-use) typically cost £20-40 per user per month on 24-month contracts. Network variation: Three is typically the cheapest for unlimited; EE the most expensive but with the best coverage; Vodafone and O2 sit in between. Watch the fair-use threshold — most 'unlimited' plans have 1000GB/month or similar caps beyond which speeds may be throttled. Tethering allowances vary; some unlimited plans cap tethering at 30-100GB/month even with unlimited primary use.
Are there discounts for larger user counts?
Yes. Standard multi-line discount tiers: 1-9 users (list pricing), 10-49 users (5-10% discount), 50-99 users (10-15% discount), 100+ users (15-25% discount with custom negotiation). For larger fleets the actual per-user cost differs significantly from advertised single-user rates. Telexico negotiates multi-line pricing across our customer base, sometimes unlocking enterprise-tier discounts smaller businesses couldn't access independently.
What's the real cost difference between the four UK networks?
On like-for-like business contracts, the four UK networks are typically within 10-20% of each other on headline pricing. EE tends to be the most expensive, Three the cheapest, Vodafone and O2 in the middle. But like-for-like comparison is harder than it sounds — networks include different things in their 'unlimited' or 'mid-tier' propositions (different roaming inclusions, different tethering caps, different premium-number policies). True cost comparison requires reading the contract details, not just monthly headline prices.
How do I get an accurate business mobile quote?
Five pieces of information needed: (1) number of users / SIMs. (2) Approximate data usage pattern (mostly office WiFi, hybrid use, heavy field-service mobile data, etc.). (3) International travel patterns. (4) Coverage requirements at your specific sites. (5) Existing contract end dates (if migrating from current supplier). With those, Telexico can return a quote with realistic 2026 UK pricing across the right network mix typically within 2-3 working days. Free with no obligation to proceed.
Tailored around your business.
Send us your current setup. We'll review what you have, what you pay, and where we can simplify, consolidate or improve it — no hard sell, no fixed-package pressure.