01720 area code

Isles of Scilly telephone numbers

The 01720 dialling code covers Isles of Scilly and the surrounding area.

Areas covered include:


Have you been called by a number beginning 01720?

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Phone numbers beginning 01720 are geographic numbers.

More on geographic numbers


How to write an 01720 telephone number

The correct way to write telephone numbers beginning 01720 is in the format 01720 xxxxxx

The local number (the part of the number after the dialling code) is 6 digits long


The cost of calling an 01720 number

When calling from a landline, calls to 01720 numbers can cost up to 10p per minute, dependent on the time of day, and there is usually also a call set-up fee
When calling from mobile phones, calls to these numbers cost between 10p and 40p per minute.

Most landline operators offer inclusive call packages which allow calls free at certain times of the day, or at all times, and most mobile companies include free any-time minutes in the monthly contract payment, or a bundle of minutes for a reduced cost in the form of a top-up credit.


Codes near to 01720 area code:

View a list of the allocated number ranges for 01720 numbers