Liverpool • Business Phone Systems & VoIP

Business Phone Systems Liverpool
Hosted VoIP, Cloud PBX & SIP for Merseyside

T2K Voice & Data supplies business phone systems in Liverpool, from law and wealth-management firms in the Commercial District and agencies in the Baltic Triangle to logistics businesses along the docks and in Speke. We're a UK-based telecoms provider with 35+ years' experience, serving customers across the country. We configure Gamma Horizon, 3CX, Mitel and three other VoIP platforms remotely, and your 0151 numbers come with you.

Keep Your 0151 Numbers
Remote Setup, Site Visits When Needed
35+ Years UK Experience
⚓
Liverpool
Merseyside
509,000
Population (2024)
6
Platforms Supported
35+
Years in Telecoms
Local Dialling Code
0151
Liverpool · T2K Voice & Data

Liverpool Business Telephone Systems, Delivered Remotely

T2K Voice & Data is an independent, UK-based telecoms provider serving customers across the country, Liverpool included. Hosted systems are set up and tested before go-live, handsets arrive pre-provisioned, and 0151 numbers port through the network, so most Liverpool projects never need an engineer on site. If yours does, such as warehouse DECT near the docks, we agree it up front.

We supply the full telecoms stack for Liverpool businesses: cloud phone systems, on-premise PBX, SIP trunks, Microsoft Teams calling, business broadband, leased lines and mobiles, all on one contract.

35+
Years in UK Telecoms
4.9/5
Rated on Google
6
Platforms — Vendor Agnostic
Talk to a Specialist About Your Liverpool Business →
Liverpool Business

Liverpool's Business Landscape & What It Needs from a Phone System

Liverpool's economy mixes port and logistics activity along the Mersey with professional services in the Commercial District around Old Hall Street, digital and creative businesses in the Baltic Triangle and Ropewalks, life sciences and healthcare in the Knowledge Quarter, and a large visitor economy around the waterfront.

Logistics, freight and shipping businesses near the docks, in Bootle and in Speke need calls that follow staff around yards and warehouses, plus ring groups for transport desks. Law firms, accountants and wealth managers need compliant call recording and clean caller ID.

Agencies and start-ups in the Baltic Triangle want softphones and Microsoft Teams calling. Hotels, bars and attractions around the Albert Dock and Liverpool ONE need call queues that handle event-day peaks. Moving off ISDN or analogue lines follows the same steps for all of them.

Local Numbers

Keep Your Liverpool 0151 Number — VoIP or Mobile

Every Liverpool 0151 number can move to a VoIP phone system or divert straight to a mobile. 0151 also covers the Wirral, Bootle, Knowsley and Widnes, so callers across Merseyside still see a local number.

0151 XXX XXXX
Liverpool Geographic Number

0151 Numbers Work with VoIP or Mobile Divert

Keep the number your customers know. We port 0151 numbers onto whichever platform you choose, or simply divert them to a mobile, and your old line stays live until the switch.

  • Keep your existing Liverpool 0151 number
  • Port to any VoIP platform (Horizon, 3CX, Mitel, etc.) or divert to mobile
  • No gap in service during the switch
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Buy or Port a Liverpool 0151 Number
Route it to VoIP or a mobile — check availability and request a port online
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Systems

Business Phone Systems We Supply in Liverpool

From hosted VoIP to an on-premise PBX, T2K Voice & Data supplies six platforms to Liverpool firms. Because we aren't tied to any of them, we recommend what suits your sites and shifts.

HZN
Gamma Horizon
Best for: Liverpool SMEs (5–500 users)

A fully hosted system from Gamma, one of the UK's largest business carriers. Popular with Liverpool offices because there's nothing to maintain and new users can be added in minutes.

  • Hosted cloud — zero on-site hardware
  • Keep your Liverpool 0151 numbers
  • Microsoft Teams integration available
3CX
3CX
Best for: CRM Integration & Control

A software IP PBX with deep CRM integration, popular with Liverpool sales, recruitment and service teams. T2K Voice & Data is a 3CX Titanium Partner.

  • Native CRM integration (50+ platforms)
  • Cloud, on-prem, or hybrid deployment
  • Video conferencing included
MITEL
Mitel MiVoice Business
Best for: Logistics & Multi-Site Groups

An enterprise unified communications platform for larger Merseyside organisations, including logistics groups running several depots. T2K has decades of Mitel experience.

  • Multi-site unified communications
  • Enterprise contact centre capabilities
  • Resilient architecture
WBX
Gamma Webex
Best for: Hybrid & Collaboration-First Teams

Cisco Webex calling, meetings and messaging over Gamma's UK carrier network. Suits Baltic Triangle agencies and hybrid teams.

  • Video-first unified communications
  • Cisco Webex platform quality
  • Gamma UK carrier delivery
PL+
Phoneline+
Best for: Simplest PSTN Replacement

If you run a Liverpool shop, bar or small office with one or two lines, Phoneline+ replaces them with a digital service while keeping your 0151 number and the phone on the desk.

  • No new hardware — use existing phones
  • Lowest-cost PSTN replacement
  • Keep your Liverpool 0151 number
FLOW
Voiceflex Flow
Best for: UCaaS, CRM & Teams integration

A flexible UCaaS platform with calls, messaging and meetings in one app. A good match for Liverpool firms running on Microsoft 365.

  • Native Microsoft Teams integration
  • Advanced routing with ACD and IVR
  • Integrates seamlessly with major CRMs
Every Liverpool business is different, so we start with a free review of your current lines, numbers and contracts before recommending anything. There's no sales pressure and no obligation.
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FAQ

Business Phone Systems & VoIP in Liverpool — Frequently Asked Questions

Questions we regularly hear from Liverpool businesses comparing VoIP providers and phone systems.

Can I keep my Liverpool 0151 phone numbers when switching to VoIP?
Yes. Any 0151 number, including Wirral and Bootle numbers, can be ported to a VoIP phone system with no gap in service. T2K Voice & Data manages the porting for you.
Do you provide on-site support for Liverpool businesses?
Most Liverpool phone systems are installed and supported remotely, and most faults are fixed over a remote session. Where a visit is genuinely needed, such as warehouse DECT or an on-premise PBX, we plan it with you and confirm it before you sign.
How much does a business phone system cost in Liverpool?
For most Liverpool SMEs with 5–50 users, hosted platforms such as Gamma Horizon or 3CX cost around £10–£20 per user per month. Logistics groups and larger organisations usually suit Mitel or 3CX on custom pricing. Every quote is itemised.
How long does a VoIP migration take for a Liverpool business?
Most single-site Liverpool businesses go live within a couple of weeks of sign-off, with the cutover out of hours. Multi-site rollouts across Merseyside typically take 4–8 weeks. Your old lines stay live until cutover.
Can drivers and warehouse staff take calls on the business number?
Yes. Mobile apps, twinned handsets and rugged DECT phones let drivers, yard staff and warehouse teams take and make calls on your 0151 number, with recording and reporting just like the office.
Do Liverpool businesses need to replace analogue and ISDN phone lines?
Yes. Analogue and ISDN services are being withdrawn across the UK, including every exchange on Merseyside, so lines like ISDN2, ISDN30 and standard analogue lines need replacing with VoIP, SIP or a digital alternative. Check where your lines stand with our PSTN switch-off checker.
Coverage Area

Liverpool Postcodes We Serve

We supply business phone systems and VoIP across every L postcode district, covering Liverpool, Sefton, Knowsley and West Lancashire. Expand a group below to find your area.

Central & Inner Liverpool L1 – L8 ›
L1City Centre, Ropewalks & Baltic Triangle
L2Commercial District & Castle Street
L3Pier Head, Vauxhall & Everton
L4Walton & Kirkdale
L5Anfield & Everton
L6Fairfield & Tuebrook
L7Edge Hill & Kensington
L8Toxteth & Dingle
North & East Liverpool L9 – L14, L28 ›
L9Aintree & Fazakerley
L10Fazakerley
L11Croxteth & Norris Green
L12West Derby
L13Old Swan & Stoneycroft
L14Knotty Ash & Broadgreen
L28Stockbridge Village
South Liverpool & Halewood L15 – L19, L24 – L27 ›
L15Wavertree
L16Childwall
L17Aigburth & Sefton Park
L18Allerton & Mossley Hill
L19Garston & Grassendale
L24Speke & Hale
L25Woolton & Gateacre
L26Halewood
L27Netherley
Bootle, Crosby & Sefton L20 – L23, L29 – L31, L37 – L38 ›
L20Bootle
L21Litherland & Seaforth
L22Waterloo
L23Crosby & Blundellsands
L29Sefton
L30Netherton
L31Maghull
L37Formby
L38Hightown
Knowsley, Prescot & Huyton L32 – L36 ›
L32Kirkby
L33Kirkby (industrial)
L34Knowsley & Prescot
L35Rainhill & Whiston
L36Huyton
Ormskirk & West Lancashire L39 – L40 ›
L39Ormskirk & Aughton
L40Burscough

Not seeing your postcode? Get in touch — we serve customers right across the UK.

Nearby Areas

Liverpool Business Districts & Nearby Towns

We have dedicated pages for three Merseyside business districts, and supply phone systems across the North West. Distances are straight-line from Liverpool city centre.

Ready to Upgrade Your Liverpool Business Phone System?

Whether you're replacing ISDN, an old PBX or a single analogue line, T2K Voice & Data can move your Liverpool business to VoIP while keeping your 0151 numbers and your phones working throughout.

📞 Call us on 0808 202 3200 — Mon–Fri, 9am–5pm