Twilio Ireland Limited phone numbers

Twilio Ireland Limited holds 109 blocks of UK phone numbers allocated by Ofcom, the first one in 2020. Numbers from these ranges may be used by Twilio Ireland Limited itself or by its business customers and resellers.

107Landline (01, 02)

1UK-wide (03)

1Freephone (080)

Main landline areas

020 London (4) 01273 Brighton (3) 01202 Bournemouth (2) 01224 Aberdeen (2) 01233 Ashford (Kent) (2) 01245 Chelmsford (2) 01253 Blackpool (2) 01274 Bradford (2) 01302 Doncaster (2) 01322 Dartford (2) 01332 Derby (2) 01344 Bracknell (2)

Numbers from Twilio Ireland Limited ranges on WhoCallsYou

0131 381 0681 Edinburgh · 0 reports No reports yet
01865 537809 Oxford · 0 reports No reports yet

Did a Twilio Ireland Limited number call you?

The range holder is the company Ofcom gave the numbers to. It is often not the caller: many providers sell numbers to call centres, businesses and internet phone services, and numbers can be moved (ported) to another network. Caller ID can also be faked.

To find out more, open the number and read the reports from other people. If the call was a scam, report it to Action Fraud. To stop the calls, see how to block unwanted calls.

Source: Ofcom numbering data, latest allocation 8 May 2026.