Giffgaff

ISP

United Kingdom

Valid from 2009-11-25

Organization: Any kind of organization. The Organization class represents a kind of Agent corresponding to social instititutions such as companies, societies etc.

About

UK MVNO popular among prepaid / SIM-only users; uses O2's mobile network and launched home broadband in late 2025 over nexfibre and Virgin Media O2 fibre footprints (Source), (Source). giffgaff MVNO brand launched online 25 November 2009 (Source).

Operator Characteristics

Retail-only ISP?

Yes (2009-11-25)
Giffgaff is retail-only; it is an MVNO that does not own network infrastructure (Source).

Sells Over Networks

nexfibre FTTP — 2025-10-01
Giffgaff launched home broadband in late 2025 using nexfibre wholesale FTTP (Source).
O2 Mobile UK — 2001-01-01
Giffgaff is an MVNO using O2's mobile network (Source).
Virgin Media Project Mustang FTTP — 2025-10-01
Giffgaff launched home broadband in late 2025 using Virgin Media O2 XGS-PON fibre footprint (Source).