Phone number

Who called from 03 9731 1663?

Review matched business information, community marks, recent search activity, and user-submitted details for this number.

Community verdict

Listed business

03 9731 1663 is listed for Britech Security in a public business directory. Nobody has rated it yet.

Did 03 9731 1663 call you? How was it?

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Security service

Factory 21 75-85 Elm Park Drive, Hoppers Crossing, Victoria 3029, AU

0397311663

Primary - suggested

No user details have been submitted yet.

If 03 9731 1663 keeps calling, here is how to block it on common Australian devices and services. Tap a section to expand.

On iPhone

Open the Phone app and tap Recents.
Tap the info (i) button next to 03 9731 1663.
Scroll down and tap Block this Caller, then confirm with Block Contact.
To screen every unknown caller, go to Settings > Apps > Phone and turn on Silence Unknown Callers.

On Android

Open the Phone app and go to Recents (or Call history).
Tap and hold 03 9731 1663, or tap it and open the three-dot menu.
Choose Block / report spam and confirm.
In Phone settings, turn on Caller ID & spam protection to flag likely spam calls automatically.