Who called me from 01204 936823?
This UK number is classified as Geographic landline in Bolton. The original Ofcom range holder is Colt Technology Services (allocated Jun 2020). It has been looked up 4 times on this site, most recently on 18 May 2026.
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Quick facts
Number type
Geographic landline
Area
Bolton
Original range holder
Colt Technology Services
Risk level
Low
Searches on our checker
4
Last looked up
18 May 2026
International form
+44 1204936823
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About 01204 numbers
01204 936823 is one of thousands of 01204 numbers allocated to Bolton by Ofcom. See the full 01204 area-code overview for top searched numbers, operators serving Bolton, and common scam patterns.
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