Newcastle • Business Phone Systems & VoIP

Business Phone Systems Newcastle
Hosted VoIP, Cloud PBX & SIP for Tyneside & the North East

T2K Voice & Data supplies business phone systems in Newcastle upon Tyne, from professional firms on Grey Street and the Quayside to tech and research businesses at Newcastle Helix, agencies in the Ouseburn Valley and offices at Cobalt and Team Valley. We're a UK-based telecoms provider with 35+ years' experience, serving customers across the country. We set up Gamma Horizon, 3CX, Mitel and three other VoIP platforms remotely, and your 0191 numbers come with you.

Keep Your 0191 Numbers
Remote Setup, Site Visits When Needed
35+ Years UK Experience
🌉
Newcastle
Tyne and Wear
321,000
Population (2024)
6
Platforms Supported
35+
Years in Telecoms
Local Dialling Code
0191
Newcastle · T2K Voice & Data

Newcastle Business Telephone Systems, Set Up Remotely

As an independent, UK-based provider serving customers across the country, T2K Voice & Data supports plenty of businesses in Newcastle and the North East without needing to be on the doorstep. Platforms are set up centrally, handsets arrive pre-configured and 0191 numbers move across through the network, so most Tyneside installations happen without a visit. If yours does, we'll agree it before you sign.

We supply the full telecoms stack for Newcastle businesses: cloud phone systems, on-premise PBX, SIP trunks, Microsoft Teams calling, business broadband, leased lines and mobiles. One supplier and one support line.

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

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

Newcastle is the North East's main business centre, with professional and financial services around Grey Street and the Quayside, data, science and tech at Newcastle Helix, creative businesses in the Ouseburn Valley, large office parks at Cobalt and Team Valley, and offshore and marine engineering along the Tyne.

Contact centres and shared-service operations at Cobalt and Team Valley need queues, wallboards and reporting for high call volumes. Law firms and accountants in the city centre need compliant call recording and consistent caller ID across offices.

Tech and creative firms want softphones and Microsoft Teams calling so staff can work anywhere on their 0191 number, while engineering businesses on the river need rugged handsets and ring groups for workshops and yards.

Local Numbers

Keep Your Newcastle 0191 Number — VoIP or Mobile

Every Newcastle 0191 number can move to a VoIP phone system or divert straight to a mobile. 0191 covers all of Tyneside plus Sunderland and Durham, so callers across the region see a local number.

0191 XXX XXXX
Newcastle Geographic Number

0191 Numbers Work with VoIP or Mobile Divert

Your 0191 number isn't tied to a copper line. It can move to Gamma Horizon, 3CX, Mitel or a mobile divert, and T2K Voice & Data handles the port from start to finish.

  • Keep your existing Newcastle 0191 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 Newcastle 0191 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 Newcastle

We work with six business telephone system platforms, from fully hosted VoIP to on-premise PBX, and recommend what suits your call volumes and sites for Newcastle firms rather than pushing one vendor.

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

Gamma's flagship hosted platform, running on Gamma's own UK network. It suits Newcastle offices that want dependable calling, a mobile app and Teams integration without any kit in the comms cupboard.

  • Hosted cloud — zero on-site hardware
  • Keep your Newcastle 0191 numbers
  • Microsoft Teams integration available
3CX
3CX
Best for: Contact Centres & CRM Teams

A software IP PBX with queue reporting and CRM integration, popular with Tyneside customer service and sales 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: Large & Multi-Site Organisations

An enterprise unified communications platform for larger North East organisations, including shared-service centres and multi-site groups. 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 Helix research teams and Ouseburn agencies.

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

If you run a Newcastle shop, practice or small office with one or two lines, Phoneline+ replaces them with a digital service while keeping your 0191 number and the phone on the desk.

  • No new hardware — use existing phones
  • Lowest-cost PSTN replacement
  • Keep your Newcastle 0191 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 Newcastle firms on Microsoft 365.

  • Native Microsoft Teams integration
  • Advanced routing with ACD and IVR
  • Integrates seamlessly with major CRMs
Every Newcastle 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.
Free tool
Not sure which phone system is right for you?
Answer 7 quick questions about your business and our phone system finder will match you against all six systems T2K Voice & Data provides — returning a ranked recommendation in under two minutes.
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FAQ

Business Phone Systems & VoIP in Newcastle — Frequently Asked Questions

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

Can I keep my Newcastle 0191 phone numbers when switching to VoIP?
Yes. Porting moves your 0191 number to the new system, so callers dial exactly the same number. T2K Voice & Data manages the request and schedules the switch, so there's no gap in service.
Do you provide on-site support for Newcastle businesses?
Most Newcastle phone systems are installed and supported remotely, and most faults are fixed over a remote session. Where a visit is genuinely needed, such as riverside workshop 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 Newcastle?
Budget around £10–£20 per user per month for a hosted system if you're a Newcastle SME with 5–50 staff. Contact centres and larger organisations tend to need Mitel or 3CX on custom pricing. Quotes are itemised, with no hidden extras.
How long does a VoIP migration take for a Newcastle business?
A single-site Newcastle business is typically live within a couple of weeks of sign-off. Larger rollouts across several sites usually take 4–8 weeks, and the switch itself happens out of hours.
Can you set up a contact centre phone system on Tyneside?
Yes. 3CX, Mitel and Voiceflex Flow all support call queues, skills-based routing, wallboards, call recording and live reporting. We size the system around your agents, hours and peak volumes.
Do Newcastle businesses need to replace analogue and ISDN phone lines?
Yes. Analogue and ISDN services are being withdrawn across the UK, including every exchange on Tyneside, 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

Newcastle Postcodes We Serve

We supply business phone systems and VoIP across every NE postcode district, covering Newcastle, Gateshead, North and South Tyneside, Washington and Northumberland. Expand a group below to find your area.

Newcastle City & Inner Suburbs NE1 – NE7 ›
NE1City Centre & Quayside
NE2Jesmond & Sandyford
NE3Gosforth, Fawdon & Kingston Park
NE4Elswick, Arthur's Hill & Fenham
NE5Denton & Westerhope
NE6Heaton, Byker & Walker
NE7High Heaton & Benton
Gateshead & Washington NE8 – NE11, NE37 – NE38 ›
NE8Gateshead & Bensham
NE9Low Fell
NE10Felling & Leam Lane
NE11Team Valley & Dunston
NE37Washington (north) & Usworth
NE38Washington (south)
Outer Newcastle & North Tyneside NE12 – NE15, NE25 – NE30 ›
NE12Killingworth & Longbenton
NE13Great Park, Wideopen & the airport
NE15Newburn & Throckley
NE25Monkseaton
NE26Whitley Bay
NE27Shiremoor & Backworth
NE28Wallsend & Cobalt Business Park
NE29North Shields & Royal Quays
NE30Tynemouth & Cullercoats
South Tyneside NE31 – NE36 ›
NE31Hebburn
NE32Jarrow
NE33South Shields
NE34Harton & Marsden
NE35Boldon Colliery
NE36East & West Boldon
Tyne Valley & West NE16 – NE21, NE39 – NE49 ›
NE16Whickham
NE17Chopwell
NE18Stamfordham
NE19Otterburn
NE20Ponteland
NE21Blaydon
NE39Rowlands Gill
NE40Ryton
NE41Wylam
NE42Prudhoe
NE43Stocksfield
NE44Riding Mill
NE45Corbridge
NE46Hexham
NE47Hexhamshire
NE48Kielder
NE49Haltwhistle
South East Northumberland NE22 – NE24, NE61 – NE64 ›
NE22Bedlington
NE23Cramlington
NE24Blyth
NE61Morpeth
NE62Stakeford
NE63Ashington
NE64Newbiggin-by-the-Sea
North Northumberland NE65 – NE71 ›
NE65Amble
NE66Alnwick
NE67Beadnell
NE68Seahouses
NE69Bamburgh
NE70Belford
NE71Wooler

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

Nearby Areas

Tyneside Business Districts & Nearby Towns

We have dedicated pages for three Tyneside business districts, and supply phone systems right across the North East. Distances are straight-line from Newcastle city centre.

Ready to Upgrade Your Newcastle Business Phone System?

Talk to T2K Voice & Data about business phone systems and VoIP for your Newcastle business. Keep your 0191 numbers, cut over out of hours, and get honest advice from a UK team with 35+ years in telecoms.

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