Get Switch-Off Ready:
Protect Your Practice With TTNC
For an accountant or bookkeeper, phone reachability supports client queries, HMRC callbacks and new business enquiries, often against fixed filing deadlines. The UK's old phone lines are being switched off nationwide.
The UK's analogue phone network, the PSTN, closes for good on 31st January 2027 nationwide. When it does, businesses like yours that haven't migrated risk losing their phone number. TTNC keeps your number active throughout, with an offer built around your business's needs.
95 Days Until The PSTN Switch-Off
Get Switch-Off Ready, Lock Your Price, Keep Your Number.
Book Your Free AssessmentTrusted By UK Businesses For Over 20 Years
Is Your Practice PSTN Switch-Off Ready?
PSTN, the UK's traditional copper-wire phone network, is being switched off permanently on 31st January 2027. If your business still uses analogue lines, ISDN, or any services that run over a traditional phone line, you need to act before that date.
The good news: if you act now, the migration is straightforward. The risk is in waiting too long, as 2027 approaches, demand for migration support will increase and your options will narrow.
Many think this only applies to their phones or won't affect their other services, but this switch-off impacts more than you think.
Business phone lines and handsets
ISDN lines and Featurelines
Broadband connections running over copper lines
Fax machines and lift emergency lines
Card payment machines (EPOS)
Door entry and intercom systems
Alarm and security systems
Introducing Switch-Off Ready
The Complete PSTN Migration Package
Switch-Off Ready is TTNC's comprehensive migration package designed specifically for UK businesses that need to move before the January 2027 deadline. It's not a standard package, it's a commitment from us: your number is protected, the migration is handled end-to-end, and your price is locked for 24 months.
You keep your number
We port all existing numbers end-to-end.
Free installation
Available for the first 100 customers to sign up.
UK-based support throughout
Speak to a real person, not a chatbot.
Engineer-supported migration
A dedicated engineer manages your move from start to finish. No dropped calls. No lost days.
Free fault resolution for your first 3 months
If something goes wrong after migration, we fix it at no charge.
We'll beat eligible like-for-like quotes by 5% on compatible networks or help you find the right alternative solution. Terms & Conditions apply.
Reduce Costs When You Migrate
The Switch-Off Ready package is TTNC's all-inclusive migration solution, designed for businesses that still need to move before the January 2027 deadline. It's not just a standard package, it's a commitment to handle your migration in a cost-effective, professional manner, with a 24-month price lock for your peace of mind.
*Terms & Conditions apply. We'll beat eligible like-for-like quotes by 5% on compatible networks or help you find the right alternative solution.
24-month price lock
No surprises while you settle in.
5% price reduction
Show us your current bill and we'll beat it.*
No double billing
We'll cover the overlap.*
How TTNC Works With You
Your migration package will be tailored to meet the demands of your business.
Calls follow your teams
Whether someone is working from the office, from home during peak season, or out at a client meeting, calls are routed to the right device.
Built-in resilience
If a line drops or the office is unreachable, calls still get through, even during the busiest weeks of the year.
Keep every number you have
Porting handled end to end by our team, office by office if you need it, so clients continue dialling the number they already know.
We'll beat eligible like-for-like quotes by 5% on compatible networks or help you find the right alternative solution. Terms & Conditions apply.
Why Businesses Choose TTNC For PSTN Migration
Ofcom regulated
We meet the UK's highest standards for telecoms providers.
ISO 9001 accredited
Quality management you can rely on.
UK-based support, every time
No overseas call centres. A real person, based in the UK, answers your call.
Comms Council UK member
Part of the industry body driving the digital transition.
BT Wholesale and PXC direct interconnects
Our network runs on the same infrastructure as the UK's largest providers.
Published Code of Practice
Our commitments to you are written down and publicly available.
How We Move Your Business In
3 Simple Steps
We handle the whole migration, from the initial audit to the moment you go live on digital. Here's how it works.
We Audit Your Current Setup
We review every service running over your current lines across every office, not just the desk phones.
We Build Your Migration Plan
A tailored plan with a clear timeline and a dedicated engineer who owns the project from day one, office by office if you need it.
We Migrate You, No Downtime
We handle the porting, the install and the go-live. Your numbers carry over. We confirm everything is working before we close the job.
Book Your Free Switch-Off Ready Assessment
Fill in your details below and one of our UK-based team will call you back within 1 working day. No hard sell, just an honest conversation about what your business needs.
Frequently Asked Questions
Your number itself is not lost automatically, but if your line stops working and you haven't ported your number to a digital provider, you could lose it. TTNC handles number porting end to end as part of Switch-Off Ready. Your number comes with you.
Not necessarily. Many modern IP handsets work with VoIP systems without replacement. We'll check your existing equipment during the audit and tell you exactly what, if anything, needs changing.
Switch-Off Ready is TTNC's comprehensive PSTN migration package. It includes number porting, a dedicated engineer to manage your migration, free installation (first 100 customers), and a 24-month price lock. It's designed for UK businesses that want their migration handled properly.
Yes. TTNC is Ofcom regulated and ISO 9001 accredited. We're also a member of the Comms Council UK and publish a Code of Practice. Our network runs on BT Wholesale and PXC direct interconnects.
The 2027 Deadline Is Fixed. Early Movers Avoid The Rush And Secure Current Offer Terms.
Contact our team to arrange a free consultation. We protect your number, manage the migration end to end, and keep your people reachable, with client relationships protected throughout.