Use the full area code before the local subscriber number.
UK geographic telephone code
01205 area code: Boston
The 01205 dialling code is associated with Boston.
How to dial Boston
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 01205 numbers
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Phoning about my boiler cover. Obviously a scam as I said we don’t have cover because my husband is a boiler engineer. She couldn’t hang up quickly enough. 🤣
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silent call
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potential scam call
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My household savings. Called me 4 times in 1 day and keep randomly calling now for over 2 weeks
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My phone decided it was suspected spam so blocked it.
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No one there when you pick up the phone, very annoying
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this number called me was silent and hung up once I said hello
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Unanswered no msg left
Source and review
This page uses Ofcom telephone area codes area-code information retrieved on 3 September 2026.