Broadband and phone deals: when you actually need a paid phone bundle
Paid broadband-and-phone bundles are becoming increasingly obsolete for UK households. Digital Voice (phone calls over your broadband router) now comes free with most broadband-only packages from BT, Sky, Virgin Media, Vodafone and others, ahead of the PSTN switch-off on 31 January 2027. For most households, that means broadband-only with Digital Voice is the phone bundle, at no extra cost. This page covers the narrow profiles where a paid phone bundle still makes genuine sense, and the simple test that tells you which side you are on.
The six things to know first
Digital Voice is usually included free
BT, Sky, Virgin Media, Vodafone and most major UK providers now include Digital Voice with broadband-only plans. You get a phone number and make calls via your router, no paid phone bundle needed.
Paid bundles add £6 to £10 per month
The uplift buys you inclusive calls (evenings & weekends, anytime UK, or anytime + mobiles + international depending on the plan). The question is whether your actual calling justifies it.
Break-even sits around 100 minutes/month
Digital Voice pay-per-call rates mean roughly 100 minutes of outbound landline calls per month matches a £6-10/month inclusive bundle. Below that, broadband-only with Digital Voice is cheaper.
PSTN switch-off makes this universal
By 31 January 2027, every UK landline will be IP-based. There is no "traditional" phone line to bundle any more: the phone bundle and Digital Voice are converging on the same technology.
Genuine paid-bundle audience is narrow
Heavy callers (100+ min/month outbound), regular international callers, households with landline-dependent devices, and specific business telephony needs. Most UK households do not fit any of these profiles.
Check care devices BEFORE switching
If anyone in the household has a care alarm, telehealth pendant, or monitored security system, verify Digital Voice compatibility with the device manufacturer before moving off a traditional phone line.
Compare broadband and phone bundles at your postcode
See live UK broadband + phone bundle deals at your address, sorted cheapest first. Compare against broadband-only with Digital Voice using the break-even test below to confirm the paid bundle is worth it.
Enter your postcode →Why the paid phone bundle audience is shrinking
The traditional "add a landline for £6-10/month" bundle made sense in 2010, when landlines were still the default for household calling and Skype was the main alternative. Three big shifts since then have made the paid phone bundle an increasingly narrow product.
Mobile has replaced most personal calls
UK mobile ownership is near-universal. Inclusive minutes are standard on almost every tariff. Most households' personal calling now happens on mobile, WhatsApp, FaceTime, Teams, not a landline.
Digital Voice arrives free with broadband
Major UK providers now include Digital Voice at no extra cost with broadband-only packages. You get a phone number and make calls via your router: the basic landline service most households need, without paying a bundle premium.
PSTN switch-off ends the legacy bundle
By 31 January 2027, every UK landline moves off the analogue PSTN to IP-based voice. The traditional phone bundle and Digital Voice converge: there is no underlying technology difference left to charge for separately.
What remains is the paid call plan, not the line itself
The modern paid broadband-and-phone bundle is really a call plan (inclusive minutes, international destinations, mobile call inclusions) on top of Digital Voice. That is only worth paying for if your calling pattern justifies the inclusive bundle over pay-per-minute.
UK call plan types compared
Four main UK call plan options now sit on top of Digital Voice or a paid phone bundle. The first is free with most broadband-only; the others are the add-ons to consider if your calling pattern needs them.
| Plan type | Typical monthly add-on | What's included | Best fit household |
|---|---|---|---|
| Digital Voice (pay-per-call) | £0 (with most broadband) | Phone number, inbound calls free, outbound charged per minute (typically 9-15p/min UK landline, more for mobiles/international). | Most UK households making under ~100 min/month outbound |
| Evenings & weekends inclusive | £3 to £5 | Inclusive UK landline calls Mon-Fri after 7pm and all weekend. Daytime weekday calls still pay-per-minute. | Households who mainly call relatives evenings/weekends |
| Anytime UK inclusive | £6 to £10 | Inclusive UK landline calls any time, any day. Mobile calls typically still pay-per-minute unless upgraded plan. | Heavy daytime callers, older relatives, sole traders working from home |
| Anytime + mobiles + international | £10 to £15 | Inclusive UK landline + UK mobile calls any time, plus specific international destinations (often Ireland, Europe, USA, sometimes Commonwealth). | Households with regular international family contacts or heavy UK mobile calling from landline |
The highlighted first row is free with most UK broadband-only packages from BT, Sky, Virgin Media, Vodafone and others. Unless your household calling pattern fits one of rows 2-4, the free Digital Voice option is the sensible default. The break-even test in the next section tells you whether you fall above or below the threshold.
The break-even test: do you actually need a paid bundle?
The honest way to know: estimate your actual outbound landline minutes per month, multiply by the Digital Voice rate, and compare to a paid inclusive-calls bundle. Use your last 3 months of phone bills if you have them, or estimate if you're starting fresh.
| Your outbound minutes/month | Digital Voice cost (pay-per-call) | Paid bundle cost (£6/mo inclusive) | Better choice |
|---|---|---|---|
| Under 50 minutes | £0 to £6 | £6 | Digital Voice |
| 50 to 100 minutes | £6 to £12 | £6 | Roughly even, Digital Voice simpler |
| 100 to 200 minutes | £12 to £24 | £6 | Paid bundle (saves £6 to £18) |
| 200 to 400 minutes | £24 to £48 | £6 | Paid bundle (saves £18 to £42) |
| 400+ minutes (heavy callers) | £48+ | £6 | Paid bundle (saves £42+) |
The break-even point sits around 50 to 100 minutes of outbound landline calls per month. Below that, Digital Voice pay-per-call is cheaper or roughly equal, and simpler to administer because there's no separate bundle. Above that, a paid inclusive-calls bundle saves real money. Most UK households sit comfortably below 100 minutes/month outbound on their landline.
Example uses 12p/min average. Your exact Digital Voice rate depends on the provider and mix of destination types. International and mobile calls cost more than UK landline calls. If your calling includes regular international or mobile destinations, the break-even tilts toward a paid international bundle.
When a paid phone bundle genuinely still helps
Five profiles where a paid phone bundle is the right call in 2026. Each represents a specific UK household type where the bundle premium genuinely earns itself back.
Heavy daytime callers (100+ min/month)
Sole traders working from home, pensioners who call landlines during the day, older relatives maintaining regular phone contact with others. A paid anytime-UK bundle beats pay-per-call at these volumes.
Regular international callers
Family abroad, regular calls to Ireland, Europe, North America, or specific Commonwealth destinations. International add-on plans typically undercut pay-per-call rates by 60-80% for the destinations they cover.
Older relatives with complex calling needs
Households where an elderly resident makes long daily calls to friends and relatives from a familiar desktop handset. Predictable flat-rate billing matters more than pay-per-call savings.
Care alarm / telehealth households (verified)
Where a care alarm or telehealth device is verified to need a specific provider's phone service. Increasingly rare as devices move to Digital Voice compatible, but still a valid reason for specific providers until the device is upgraded.
Specific business telephony needs
Home-based businesses wanting a dedicated line, number porting, continuity SLAs, or business-class call recording. Business-specific bundles offer features consumer Digital Voice does not. See business broadband.
Predictable-billing households
Some households value flat-rate predictable bills over pay-per-call precision, even if a measured bill would be lower. If month-to-month cost predictability matters more than optimisation, an inclusive bundle is worth the modest premium.
Decision matrix: paid bundle or Digital Voice?
Assuming both options are available at your address, these patterns reliably predict the right call.
Bundle earns its premium
A paid bundle genuinely saves money when
- You make 100+ minutes of outbound landline calls per month
- You call international destinations regularly (Ireland, Europe, USA, etc.)
- You often call UK mobiles from the landline (a daytime bundle with mobile minutes saves)
- A care alarm or telehealth device is verified to need specific provider phone service
- You run a home business with specific telephony requirements (porting, recording, SLAs)
- You value flat-rate predictable billing over per-call optimisation
- An older household member prefers consistent "all calls included" setup
You do not need the paid premium
Digital Voice covers most UK households when
- You make fewer than 50 minutes of outbound landline calls per month: see broadband-only deals
- Household uses mobile phones for all personal calls and WhatsApp/FaceTime for family
- You only need the landline for incoming calls (Digital Voice inbound is free)
- No connected devices in the home depend on a paid-bundle-specific phone line
- You have not made a landline call in the last 3 months: see switch without a landline
- Your provider includes free Digital Voice and the paid bundle is less than £3 per month cheaper than the break-even calculation
If you sit between these profiles, start with Digital Voice and upgrade if your calling volume turns out to justify a paid bundle later. Most providers let you add a call plan mid-contract; dropping one mid-contract is harder.
What to check before committing to a phone bundle
Five checks that separate a genuinely useful paid phone bundle from one where you would be better off with free Digital Voice.
Five-step phone bundle check
Run through each before you pay for a call plan.
Estimate your actual monthly landline minutes
Check your last 3 months of phone bills. Count outbound calls only (inbound is free on Digital Voice). Under 100 minutes/month almost always favours Digital Voice. Over 100 minutes, run the break-even table above with your specific mix of UK landline vs mobile vs international calls.
Read the inclusive-minutes fair-use cap
Most UK "anytime inclusive" bundles cap calls at 70 or 60 minutes before disconnecting; you reconnect and the timer resets. Heavy continuous calling (caring for elderly relatives, business consultations) can trip this. Check the fair-use limit.
Confirm international destinations covered
If you need international calls, check the exact countries covered: "international inclusive" often means 30-50 specific destinations, not all countries. Ireland, EU, US and Canada are usually included; many African, Asian and Middle Eastern destinations are not.
Verify Digital Voice compatibility for connected devices
Care alarms, telehealth pendants, monitored alarms, fax machines, older cordless base stations. See our care alarm compatibility guide. This check matters whether you pick a paid bundle or Digital Voice: the PSTN switch-off means both are IP-based.
Check the phone bundle's contract length matches your broadband
Some providers bundle the phone into the broadband contract; some have separate phone contracts. Early-termination fees typically apply to both components if you leave early. Ensure the contract termination structure is clear before signing. See exit fees explained.
Care alarms and PSTN-dependent devices
This section matters whether you choose a paid bundle or Digital Voice: the PSTN switch-off on 31 January 2027 means every UK landline moves to IP-based voice, and some legacy devices need compatibility checking.
Care alarms and telehealth pendants
Older models designed for analogue PSTN may not work reliably over IP-based voice (paid bundle or Digital Voice). Check with the device manufacturer before any switch. Many newer models are Digital Voice compatible; some require replacement.
Monitored security systems
Alarm systems that auto-dial a monitoring centre when triggered. Many legacy systems use the analogue PSTN signal protocol which does not carry cleanly over IP. Confirm compatibility or upgrade path with the security provider.
Fax machines and older handsets
Fax machines can have variable success over IP-based voice; quality depends on provider configuration. Older cordless phone base stations may need a power source near the router (Digital Voice equipment plugs into the router, not a wall socket).
Power-cut consideration: traditional analogue PSTN lines continued to work during mains power cuts because the line itself was powered from the exchange. Digital Voice (whether bundled or free) relies on your router, which needs mains power. Providers typically supply a battery backup unit (BBU) to vulnerable customers, but this is worth requesting explicitly. See our Digital Voice explained guide for more.
Live broadband and phone deals at your postcode
Paid phone bundles are now a smaller share of the UK market than they used to be. The full comparison tool also shows broadband-only alternatives. Combined with free Digital Voice, typically cover most households' phone needs at lower total cost.
Broadband and phone bundles: frequently asked questions
Do I still need a phone bundle if my broadband comes with Digital Voice?
For most UK households, no. Digital Voice gives you a phone number, inbound calls free, and outbound calls charged per minute. If you make under 50 to 100 minutes of outbound landline calls per month, Digital Voice is cheaper than adding a paid phone bundle. See the break-even test above for the exact threshold.
What is Digital Voice and how is it different from a traditional landline?
Digital Voice is phone service delivered over your broadband router rather than through a separate copper phone line. You plug a standard phone handset into the router and use it as normal. The underlying technology is Voice over IP (VoIP). Calls are generally indistinguishable in quality from traditional landline. The main practical difference: Digital Voice needs mains power for the router, so it does not work during power cuts unless you have a battery backup unit. See our full Digital Voice guide.
Can I keep my existing phone number when moving to Digital Voice or a new bundle?
Yes, usually. UK landline number porting is widely supported. You request a port during the switch and your new provider takes over the number. Porting typically takes a few days to complete. In most cases you can use your existing phone handset too, plugged into the router rather than the wall socket. See keep my phone number.
What happens during a power cut on Digital Voice or a paid phone bundle?
Both Digital Voice and modern paid phone bundles run on your broadband router, which needs mains power. During a power cut, neither will work unless you have a battery backup unit (BBU). Providers typically offer BBUs to vulnerable customers (those with medical needs, elderly or disabled occupants). If this is a concern for your household, request a BBU from your provider when ordering. Mobile phones with signal still work during power cuts and are a reasonable backup plan for most households.
Are international calls cheaper on a paid bundle than pay-per-call?
Yes, significantly, but only for the destinations the bundle covers. A typical "international inclusive" add-on at £10-15/month covers 30 to 50 specific countries (usually Ireland, most of Europe, USA, Canada, sometimes Commonwealth destinations). Countries outside the inclusive list remain pay-per-minute at standard rates. If your regular international calls are to a country on the inclusive list, the bundle usually saves £20-50/month vs pay-per-call. If your calls are to uncovered destinations, consider WhatsApp, FaceTime, or a dedicated international calling service instead.
Will my care alarm work on Digital Voice or a Digital Voice-based phone bundle?
It depends on the specific device. Many newer care alarms and telehealth devices are Digital Voice compatible. Some older models were designed for analogue PSTN and may not work reliably over IP-based voice. The PSTN switch-off on 31 January 2027 means this affects every UK household eventually. Always check with the device manufacturer before switching. If your household relies on a care alarm, tell your broadband provider about it so they flag the household as potentially vulnerable and offer a battery backup unit. See compatibility guide.
Is a broadband and phone bundle cheaper if I already have a landline?
Usually not by much. The monthly bundle premium is typically £6-10 over broadband-only. If the traditional line rental was £18-20/month (roughly typical before 2025), bundling is cheaper by £8-14/month. But compared to broadband-only with free Digital Voice, the bundle is more expensive by the full £6-10 unless your calling volume justifies the inclusive minutes. The comparison tool above shows actual prices at your postcode.
Are any social tariffs broadband-and-phone bundles?
Some are. UK social tariffs (Ofcom, n.d.) from BT and some other providers include a basic phone service alongside broadband for eligible households on qualifying benefits. Typical social tariff pricing is £12-20/month including both broadband and a basic call plan. If anyone in your household qualifies, check social tariffs before committing to a standard paid bundle. See social tariffs guide.
References
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Ofcom
Ofcom. (2024, July 19). Ofcom bans mid-contract price rises linked to inflation. ofcom.org.uk
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Ofcom
Ofcom. (2024, September 12). Simpler and quicker broadband switching is here. ofcom.org.uk
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Ofcom
Ofcom. (n.d.). Social tariffs: cheaper broadband for people on benefits. Retrieved 23 April 2026, from ofcom.org.uk
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