Dialling code
01681
Area
Isle of Mull –
Number type
Geographic landline (01/02)
Local format
01681 XXXXXX
From abroad
+44 1681 XXXXXX
Ofcom number blocks
559
Blocks in service
73
Range holders
70

Where is the 01681 area code?

The 01681 dialling code is the UK geographic area code for Isle of Mull –. Because 01681 is a geographic (01/02) code, a number using it is tied to the Isle of Mull – dialling-code area — though with modern hosted telephony (VoIP) a business can keep a 01681 number after moving premises, so the code reflects the number’s designated area rather than a guaranteed physical location today.

Ofcom currently lists 559 number blocks under 01681, of which 73 are allocated to 70 communications providers.

Isle of Mull – phone number format

A Isle of Mull – number is made up of a 5-digit area code followed by a 5 or 6-digit local number. Written in full it looks like 01681 XXXXXX (the Xs stand for the local digits). Ofcom has not reserved a fictitious drama range for 01681; for on-screen examples it recommends the unused 01632 96000001632 960999 range.

Who holds 01681 number ranges?

Ofcom allocates 01681 numbers to providers in blocks. These providers hold the largest allocations under 01681:

Range holder (allocated by Ofcom)Number blocksExample range
Digital Space Group Limited201681 317XXX
Fuse 2 Communications Ltd201681 208XXX
TalkTalk Communications Limited201681 238XXX
API Telecom Limited101681 742XXX
AQL Wholesale Ltd101681 29XXXX
Adepteo Limited101681 493XXX
Alnitak GmbH101681 497XXX
Andrews & Arnold (Numbers) Ltd101681 42XXXX

…and 62 more providers hold smaller allocations in this range.

Ofcom’s data shows the provider each number range was originally allocated to — not who holds an individual number today. Numbers are frequently moved (ported) between providers, and no public database reveals the person or business behind a specific number, so treat any service that claims to with suspicion.

01681 number ranges

Browse the allocated 01681 ranges by their first local digit — each guide lists the providers holding that slice of Isle of Mull –’s numbers:

Call charges for 01681 numbers

Calls to 01681 geographic numbers are charged at your phone provider’s standard UK landline rate and are normally included in inclusive call minutes. UK-wide 03 numbers are guaranteed by Ofcom to cost the same as 01/02 calls, while 084, 087 and 09 numbers cost considerably more — always check the prefix before you dial.

Spotting spoofed 01681 scam calls

Fraudsters frequently spoof local dialling codes, faking the caller ID so a scam call appears to come from a Isle of Mull – (01681) number you might trust. Remember:

  • A familiar 01681 area code is not proof the caller is local or genuine — caller ID can be faked.
  • Banks, HMRC and the police will never ask you to move money or share passwords or one-time codes over the phone.
  • If a call feels off, hang up, wait a moment, and call the organisation back on a number from their official website or your statement.
  • Report nuisance calls to the ICO and forward scam texts to 7726 (free).

Other dialling codes in this range

Numerically adjacent UK dialling codes:

Browse all UK area-code guides ›

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