Who called me from 0345 351 2522?
This UK number is classified as Non-geographic (03). The original Ofcom range holder is Colt Technology Services (allocated Apr 2007).
Quick facts
Number type
Non-geographic (03)
Original range holder
Risk level
Low
Cost to call
Standard rate
International form
+44 3453512522
What kind of number is 0345 351 2522?
0345 351 2522 is a UK 03 non-geographic number, and this number block was originally allocated by Ofcom to Colt Technology Services. 03 numbers are used by businesses, charities and public bodies that want a single national number not tied to one town.
Crucially, Ofcom requires 03 calls to cost no more than an 01/02 call and to be included in inclusive minutes, so a legitimate organisation using 03 is not trying to charge you a premium. As always, a spoofed 03 number is still possible, so verify who you are speaking to.
Cost to call: By law, 03 numbers must cost no more than a call to an 01 or 02 number and must count towards any inclusive minutes — they are never premium rate.
Is it safe to answer or call back 0345 351 2522?
Our automated assessment rates 0345 351 2522 as low risk based on its number type and range status. That is reassuring but not a guarantee — any number can be spoofed, so still treat unexpected requests for money or personal information as suspicious.
What to do if 0345 351 2522 called you
- Don't panic, and don't call back straight away. A missed call from 0345 351 2522 on its own tells you very little — wait until you know what the number is before returning it.
- Search the number. You're already in the right place — scroll up for the type, original range holder and any community reports for 0345 351 2522.
- Let unknown callers prove who they are. If it's important, a legitimate caller will leave a voicemail or contact you another way. Never share security details on an inbound call you didn't initiate.
- Block it if it's a nuisance. Use the block-and-report steps below to stop 0345 351 2522 ringing you again, and forward any scam texts to 7726 free of charge.
- Add a report. If 0345 351 2522 called you, leave a short comment on this page — your report helps the next person who looks it up.
How to block and report 0345 351 2522
Block or report 0345 351 2522
- You can block 0345 351 2522 directly from your recent-calls list on iPhone or Android, and forward scam texts free to 7726.
- Scam or fraud calls should be reported to Action Fraud (0300 123 2040) or Police Scotland (101); persistent marketing calls to the ICO / TPS.
Full step-by-step instructions for every phone, network-level blocking and all UK reporting routes are in our guide: How to block and report unwanted calls in the UK.
How to stop unwanted calls for good
Blocking 0345 351 2522 stops that one number, but determined nuisance callers simply switch numbers. Silencing unknown callers, enabling your network's free spam shield and registering with the TPS cut the volume across the board — our canonical guide walks through each step: How to block and report unwanted calls in the UK.
Related numbers
Numbers sharing the same range as 0345 351 2522, ranked by recent search activity.
Numbers in this range
The numerically-adjacent numbers to 0345 351 2522 — all in the same Ofcom-allocated block. Useful when a caller spoofed a digit or you mis-noted the number you were called from.
Frequently asked questions about 0345 351 2522
Who called me from 0345 351 2522?
0345 351 2522 is a UK non-geographic (03) number. The original Ofcom range holder is Colt Technology Services.
Is 0345 351 2522 a scam number?
Our automated risk assessment for 0345 351 2522 is LOW based on its number type and range status. That does not guarantee any specific call is safe — always treat unsolicited requests for bank or login details as suspicious regardless of the calling number.
How do I block calls from 0345 351 2522?
On iPhone: open Phone → Recents → tap (i) next to 0345 351 2522 → Block this Caller. On Android: open the Phone app → long-press 0345 351 2522 in Recents → Block / Report spam. Forward spam texts to 7726 free of charge to report them to your mobile network.
What if 0345 351 2522 texted me instead of calling?
The same lookup applies to text messages — the type, range holder and risk level on this page cover texts from 0345 351 2522 too. Never tap a link in an unexpected text: genuine banks, HMRC and delivery firms never ask you to verify details that way. Forward suspicious texts to 7726 (free on all UK networks) to report them, and avoid replying — even "STOP" confirms to a scammer that your number is active.
How much does it cost to call 0345 351 2522?
Calling 0345 351 2522 costs the standard UK rate for non-geographic (03) numbers, typically included in inclusive minutes on any modern landline or mobile plan.
Check another UK number
Or get fresh details for 0345 351 2522 on our free UK Phone Number Checker — instant results, including the Ofcom range holder and community reports shown above.