Use the full area code before the local subscriber number.
UK geographic telephone code
01428 area code: Haslemere
The 01428 dialling code is associated with Haslemere.
How to dial Haslemere
Use +44 and remove the leading zero from the area code.
An area-code match describes the number range, not the caller's identity or current physical location. Caller ID can also be spoofed.
Recent reports for 01428 numbers
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Called while out. Unknown.
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01428 340700 called this morning, immediately hung up when screened by iOS 26 call screening. This behaviour aligns suspiciously closely with prior scam attempts I’ve encountered. I advise everyone to block this number and report them to your network to take it out of the system.
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Engergy Company
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Didn't pick up but the transcript of the call said..."Called. please leave your name, phone number and a short message after the beep. Thank you and have a good day." I have never called that number so it is likely to be a phishing call.
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unsolicited call saying 50% reduction on doors and windows in my area. The number is from Haslemere, s. England, Well out of my area, doubt they even know anything about my area.
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Very likely a spam call since we are not familiar with anyone from this vicinity o call number.
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Spammers spoofing a block of 01428 numbers.
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scam caller, NASH? calling stating that the call was being recorded and they have got my details from GDPR. this is a system that is in place to protect you against this type of calls. when pushed about this information the caller hung up (thick Asian - Indian accent) scam, scam, scam. GDPR is to protect not be used against you! lets be careful out there...
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Annoying message left on my phone to say that if I didn't want any more of these calls I was to ring them and leave my details. No thanks.
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Call from someone claiming to be "one of the energy advisors for this area", began by inquiring about our loft insulation, when I challenged her on to whom she was affiliated and how she had obtained our phone number she hung up, pretty obvious scam.
Source and review
This page uses Ofcom telephone area codes area-code information retrieved on 3 September 2026.