Datazero Ltd phone numbers

Datazero Ltd holds 558 blocks of UK phone numbers allocated by Ofcom, the first one in 2010. Numbers from these ranges may be used by Datazero Ltd itself or by its business customers and resellers.

523Landline (01, 02)

6UK-wide (03)

2Mobile and personal (07)

21Freephone (080)

6Business rate (084, 087)

Main landline areas

028 Northern Ireland (13) 0191 Tyneside (5) 020 London (5) 0161 Manchester (3) 023 Southampton (3) 0115 Nottingham (2) 0116 Leicester (2) 0118 Reading (2) 01206 Colchester (2) 01223 Cambridge (2) 01227 Canterbury (2) 01243 Chichester (2)

Numbers from Datazero Ltd ranges on WhoCallsYou

We have no numbers from Datazero Ltd ranges yet. Search the number that called you to check who holds its range.

Did a Datazero Ltd 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 21 Aug 2023.