Gamma Telecom Holdings Limited phone numbers

Gamma Telecom Holdings Limited holds 4,490 blocks of UK phone numbers allocated by Ofcom, the first one in 2002. Numbers from these ranges may be used by Gamma Telecom Holdings Limited itself or by its business customers and resellers.

4,137Landline (01, 02)

184UK-wide (03)

28Mobile and personal (07)

43Freephone (080)

90Business rate (084, 087)

7Premium rate (09)

1Other (05 and more)

Main landline areas

020 London (214) 01202 Bournemouth (65) 01273 Brighton (60) 028 Northern Ireland (58) 01224 Aberdeen (55) 01223 Cambridge (48) 01908 Milton Keynes (47) 01865 Oxford (44) 01483 Guildford (40) 01925 Warrington (39) 01782 Stoke-on-Trent (34) 01604 Northampton (33)

Numbers from Gamma Telecom Holdings Limited ranges on WhoCallsYou

0808 164 1088 Freephone · 0 reports No reports yet
0808 168 2025 Freephone · 0 reports No reports yet
0115 773 6663 Nottingham · 0 reports No reports yet
0800 008 7011 Freephone · 0 reports No reports yet
0114 321 8843 Sheffield · 0 reports No reports yet
0333 188 0230 Non-geographic · 0 reports No reports yet
01332 497340 Derby · 0 reports No reports yet

Did a Gamma Telecom Holdings 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 19 Oct 2026.