01720 area-code lookup
01720 Area Code — Isles of Scilly, UK
01720 is the UK dialling code for Isles of Scilly, allocated by Ofcom under the National Telephone Numbering Plan.
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Quick facts
Area code
01720
Location
Isles of Scilly
Number type
Geographic landline
Number format
01720 XXX XXX
Operators serving
8+
Call cost
Standard rate
Operators serving Isles of Scilly
These UK communications providers have been allocated 01720 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.
| Provider (Ofcom-allocated) | Allocated blocks |
|---|---|
| Digital Space Group Limited | 2 |
| TalkTalk Communications Limited | 2 |
| Fuse 2 Communications Ltd | 2 |
| VoIP-Un Limited | 1 |
| Redcentric Solutions Limited | 1 |
| Telecom2 Limited | 1 |
| Nodemax Limited | 1 |
| Nationwide Telephone Assistance Ltd | 1 |
Looking up a specific 01720 number?
If you have the full 10- or 11-digit number, use our free UK Phone Number Checker to see the Ofcom range holder, risk level, and any community reports for that specific number.