Use the full area code before the local subscriber number.
UK geographic telephone code
01553 area code: Kings Lynn
The 01553 dialling code is associated with Kings Lynn.
How to dial Kings Lynn
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 01553 numbers
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two missed calls in one day, neither of which actually rang on the phone, just show up as missed calls, no messages left.
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Fraudster!
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Fraudster!
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Announces as East Homes, Enquired if I owned home. Have had previous calls from same "company".
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“Smart” says suspected scam.
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It is from IPSOS market research, but spammers are clearly spoofing the number so beware when taking a call.
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Missed call - suggested Likely Nuisance
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Missed call - suggested Likely Nuisance
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harassing bloody idiots
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Cold calling with home improvements
Source and review
This page uses Ofcom telephone area codes area-code information retrieved on 3 September 2026.