UK mobile-number prefix
07520 mobile prefix
Explore community reports for complete numbers beginning 07520. A prefix covers many unrelated callers and is not given a safety rating.
Reported complete numbers beginning 07520
30 recently reported complete numbers shown. Up to 30 numbers, ordered by their latest approved public report, with ten per page.
A shared range does not establish the same caller or organisation.
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07520 661567 Unknown 1 approved report
No voice & rang off when I didn't respond, call unsolicited so probably marketing or scam. Ignore this number.
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07520 658723 Dangerous 2 approved reports
Spam call asking for you by name
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07520 621238 Dangerous 1 approved report
Automated voice call supposedly from my bank. No bank name was given so there's that for starters. The voice told me that to authorise two charges from Amazon,...
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07520 626104 Dangerous 1 approved report
Hi everyone, I just wanted to warn you this is definitely someone catfishing. Connected with me on a dating site, had very handsome photos on his profile then d...
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07520 661705 Unknown 1 approved report
Called and no response at their end. Called again a minute later with number ending 702 and same again.
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07520 651716 Harassing 1 approved report
Likely spam. Caller did not say which company they were calling. Just a common firstname. Said their company was offering a scheme. I disconnected at that point...
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07520 644227 Harassing 2 approved reports
Calls twice, no messages
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07520 654249 Unknown 1 approved report
This caller phoned this afternoon at 15.41 hours while we were out. I have taken the liberty to mark this number as a timewaster. Thanking you for your advice....
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07520 631284 Harassing 1 approved report
Spam Cocine research agency
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07520 615309 Harassing 1 approved report
I get a lot of spam/Scam calls asking for Cloe Marsh and i know they are scams or spams this one was persistent about speaking to Cloe the caller called himself...
Number-specific allocation information
Allocation can vary between sub-blocks within a five-digit prefix. Open a complete number for the most specific available Ofcom allocation record. A protected or unallocated sub-block is not an allocated range.
Numbers can move between providers and caller ID can be spoofed. An allocation record does not identify the caller or confirm the current network.
Ofcom numbering data · Catalogue reviewed 14 October 2026.