Phone number

Who called from 02 9890 9393?

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Community verdict

Listed business

02 9890 9393 is listed for Insight Water Treatment & Services in a public business directory. Nobody has rated it yet.

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B2b water treatment service

23 Windsor Rd, Northmead, NSW 2152, AU

(02) 9890 9393

Primary - suggested

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If 02 9890 9393 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 02 9890 9393.
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 02 9890 9393, 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.