Contact us
WhoCalledLookup is operated by OmegaIT. The fastest way to reach us for anything — questions, corrections, press or data enquiries — is email:
We read everything and reply within two business days.
Is this about your own number?
If a page about a number you own contains something inaccurate or personal, use the dispute process — it routes straight to moderation and gets priority handling.
Reporting a nuisance call?
You don't need to email us — look the number up and leave a report directly on its page so other people who get the same call can see it. To put the complaint on the official record too, file with the FCC at consumercomplaints.fcc.gov — our reporting guide walks through it step by step.
Postal contact
OmegaIT Limited · attn: WhoCalledLookup, Unit B2 Eden Business Park, Cooil Rd, Braddan IM4 2AY, Isle of Man. Registered with the Isle of Man Companies Registry, company number 135506C. Email is still the fastest route for anything else.