- Prefix
01688 4- Area
- Isle of Mull –
- Number type
- Geographic landline (01/02)
- Format
01688 4XXXXX- From abroad
+44 1688 4XXXXX- Ofcom blocks in range
- 10
- Blocks in service
- 8
- Range holders
- 8
What are 01688 4XXXXX numbers?
Any UK number matching 01688 4XXXXX sits in the
01688 dialling code for Isle of Mull –.
Ofcom hands these numbers to communications providers in blocks; this range
contains 10 blocks, of which
8 are allocated and usable. Calls from these
numbers are typically homes and businesses in the Isle of Mull – area — or
organisations elsewhere that keep a local 01688 presence using
VoIP.
Who holds 01688 4… number ranges?
| Range holder (allocated by Ofcom) | Number blocks | Example range |
|---|---|---|
| Andrews & Arnold (Numbers) Ltd | 1 | 01688 48XXXX |
| BT | 1 | 01688 40XXXX |
| IPV6 Limited | 1 | 01688 47XXXX |
| Mars Communications Limited | 1 | 01688 46XXXX |
| Net-Work Internet Ltd | 1 | 01688 44XXXX |
| Served Up Limited | 1 | 01688 43XXXX |
| Solutios Limited | 1 | 01688 45XXXX |
| Telecoms World Limited | 1 | 01688 49XXXX |
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.
Not every block in this range is in service: of the 10 blocks Ofcom lists, 2 are protected (reserved by Ofcom and not in use). A call appearing to come from an unallocated block is a strong sign of a spoofed number.
Is a call from a 01688 4… number safe?
A local-looking number is never proof of who is calling: fraudsters spoof 01688 caller IDs so their calls look like they come from Isle of Mull – (‘neighbour spoofing’). If an unexpected caller asks for personal, banking or one-time-code details, hang up and ring the organisation back on a number you find independently. To put a name to a caller, see who called me?; to report one, see how to report a scam number.
Check a specific 01688 4XXXXX number
Paste any full number into the checker above (or on the main phone number checker) to see its exact range holder and allocation status from this week’s Ofcom data.
Run mobiles for a business? See our business mobile network comparison or get a quote.
More 01688 number ranges
Full 01688 Isle of Mull – area-code guide › · All UK area codes ›