Who rang me in the UK - Who Calls You UK Reverse Phone Number Lookup Report a number

0330 174 5842 +44 330 174 5842

Non-geographic number, range allocated to BT · Also written +44 330 174 5842

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Nobody has reported 0330 174 5842 on Who Calls You yet.

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It was spam or a scam It was genuine Not sure
0Reports
-Marked as spam
4Lookups, last 30 days
31 Oct 2026Added

About 0330 174 5842

0330 174 5842 is a non-geographic number. It sits in the block 0330 174 xxxx, which Ofcom allocated to BT on 17 May 2019. 2 other numbers from that block have reports on Who Calls You, 100% of them marked as spam. People searched for it 4 times in the last 7 days and 4 times in the last 30 days, most recently today. Nobody has reported it yet, so if it called you, your report will be the first. Calling it back costs the same as a normal UK call. We first listed it on 31 October 2026.

Number details

UK format
0330 174 5842
International
+44 330 174 5842
No spaces
03301745842
No spaces with +44
+443301745842
Number type
Non-geographic
Prefix
0330
Range allocated to
BT

Cost to call: Normal rate · UK-wide (03). Costs the same as calling an 01 or 02 landline and is included in inclusive minutes on most landline and mobile plans. UK call costs

UK-wide numbers that are not tied to an area. They cost the same as calling an 01 or 02 number and count towards inclusive minutes. Banks, government departments, charities and large companies use them a lot.

Network details come from UK numbering allocations. The number may have moved to another provider since, and this does not show who made a call.

0330 174 5842 - who called me from 0330 174 5842? Non-geographic phone number, caller reports and spam check

Numbers in the same range (0330 174 xxxx)

0330 174 5842 is in the number block 0330 174 xxxx (10,000 numbers), allocated by Ofcom to BT on 17 May 2019.

On Who Calls You, 2 other numbers from this block have 2 reports in total, 100% marked as spam.

Companies and call centres often use numbers from one block, so reports about nearby numbers can be a useful hint. They are not proof about this number: blocks are shared, and numbers can be moved to another provider.

Recent activity

Last 30 days: 4 lookups and 0 reports on Who Calls You.

No reports in the last 30 days.

Reports about 0330 174 5842

No reports yet. If 0330 174 5842 called or texted you, your report helps other people decide whether to answer.

Report 0330 174 5842

How did they contact you?
What was it?

Do not include names, addresses or other personal details. Read our rules.

What you should do

  • Do not share personal or bank details with an unexpected caller. Banks, HMRC and the police never ask for PINs, passwords or one-time codes.
  • Do not call back blindly. If the caller claims to be a company, contact it on the number from its official website, your card or a letter. For your bank you can call 159. Should you call back an unknown number?
  • Block the number if the calls are unwanted (see below).
  • Report it above, and report scams to Action Fraud. Forward scam texts to 7726 for free.

Caller ID can be faked. Scammers can make any number appear on your screen, including real numbers of real businesses or people. A report here is information to help you decide, not proof of who called.

Questions about 0330 174 5842

Who called me from 0330 174 5842?

0330 174 5842 is a UK non-geographic number, range allocated to BT. Nobody has reported 0330 174 5842 on Who Calls You yet. It is also written as +44 330 174 5842, 03301745842 or +443301745842. We do not show who owns a number. Caller ID can be faked, so check the reports and never share personal details with a caller you do not know.

Is 0330 174 5842 a scam?

There are no reports about 0330 174 5842 yet, so we cannot say. Be careful with unexpected calls asking for money, passwords or bank details, and add a report if this number called you.

How do I block 0330 174 5842?

On iPhone open Recents, tap the (i) next to the number and choose Block Caller. On Android open the call log, press and hold the number and choose Block. On a landline, ask your provider about free call blocking such as BT Call Protect.