4.9 / 5 on Google
312+ verified reviews
10,000+ numbers available
Active in minutes
250,000+ numbers connected since 1998
No contracts · cancel anytime
Tier-1 BT / C&W network
Voicemail to email included

Moving offices?

Move your phone system, keep your number

Whether you're moving within your exchange or out of it, we'll handle the port end-to-end. Broadband, lines and bespoke VoIP, SIP or analogue phone systems. Nothing's insurmountable.

Free cost assessment Monthly or contracted BT wholesaler

Important

Don't cancel your existing lines yet. If you already have, call us immediately on 0345 0178 179. Cancelling first makes the port more expensive and slower.

Move checklist

Five things to nail before you move

  • 01Do NOT cancel or give notice on your existing lines. If you already have, call us immediately.
  • 02Allow 2 to 4 working weeks for the move, longer for bigger setups.
  • 03Tell us your new address and we'll check broadband and line availability (don't assume you'll get what you have today).
  • 04Changing broadband usually means changing IP addresses, order early.
  • 05Lines and broadband install first; phone systems take roughly a day on top.

Free number-cost assessment

Send us your most recent bill. Within 24 working hours we'll come back with a like-for-like quote showing what you'd save by porting your numbers to Smart Numbers.

Free, quick, no obligation to switch.

Send us your bill

Why move with us

A BT wholesaler with a real UK support team

Keep your main numbers

Your most-marketed numbers come with you. Customers keep dialling the same line.

Broadband, sorted

Superfast fibre, ADSL, satellite or Wi-Fi hot-spot, whatever your new site can take.

Smooth transition

Minimal disruption, minimal downtime. We coordinate with the losing provider so you don't have to.

Lower your costs

Office moves are the right moment to rework your call plans. We rebuild around how you actually use the lines.

Moving offices?

Keep your number, drop the hassle

Free no-obligation quote within 24 working hours. We'll handle the port, the lines and the broadband, you just need to pack the boxes.

Quick and easy

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Pick a plan, pick a number, check out

No contract4.9 on Google