Home›Area codes›01205
01205 who called me? Boston area code
The 01205 dialling code covers Boston. A landline with this code was registered in that area.
- Dialling code
- 01205
- Covers
- Boston
- From abroad
- +44 1205 …
- Local number length
- 6 digits
01205 is the dialling code for Boston and the surrounding area in Lincolnshire. See where it is, who uses it and what to do if an unknown 01205 number rings you.
Where is the 01205 area code?
Boston and the surrounding Fens villages. The code belongs to Lincolnshire.
Written in full, a local number looks like 01205 123456. From abroad, dial +44, drop the first 0 and then the rest of the number.
About Boston
Boston is a port and market town that gave its name to Boston, Massachusetts. Farming and food-packing firms use 01205.
Got a call from a 01205 number?
A 01205 number tells you roughly where a line is registered, not who is calling. Scammers can spoof any UK number, including local ones, so never rely on the area code alone to judge a caller.
If the caller asks for a PIN, a one-time passcode, remote access to your computer or an urgent payment, hang up and call the organisation back on the number printed on your card or bill. To reduce sales calls, register with the Telephone Preference Service, and report scams to Report Fraud (reportfraud.police.uk, formerly Action Fraud) or by forwarding a text to 7726. Search the full number on this site to see what other people have reported.
Does the code tell you where the caller is?
Not reliably. Modern phone systems let any business display any UK dialling code, and call centres often pick a regional code so the call looks local and you pick up. The code tells you where the line was registered, not where the person sits.
That is why the individual number matters more than the code. If someone has already reported it, you will see it below.
Reported 01205 numbers
Nobody has reported a number from this area yet.