01957 Area Code — Mid Yell, UK

01957 is the UK dialling code for Mid Yell in Shetland Islands, allocated by Ofcom under the National Telephone Numbering Plan.

Quick facts

About the 01957 dialling code

01957 is the UK geographic dialling code for Mid Yell, allocated by Ofcom under the National Telephone Numbering Plan. It is used by landlines — and increasingly VoIP lines — registered to the Mid Yell area.

A full Mid Yell number is normally written as 01957 XXXXXX. You can dial the local part on its own from within the same area, or the full number from anywhere in the UK.

Because of UK number portability and internet calling, a 01957 number no longer guarantees the caller is physically in Mid Yell. Fraudsters also "spoof" local codes like 01957 so an unknown call looks like a nearby business or neighbour — so treat an unexpected call on what is actually said, not on the area code alone.

Map of the 01957 dialling area

The marker shows Mid Yell; the shaded circle is an approximate indication of the area the 01957 code serves — exact Ofcom charging-area boundaries are irregular and don't follow a neat radius.

Map data © OpenStreetMap contributors. View larger map

Calling 01957 from abroad

From outside the UK, dial your international access prefix, then the UK country code 44, then 1957 (the area code without its leading zero) and the local number.

History of the 01957 code

The code was 0957 until PhONEday, 16 April 1995, when a "1" was inserted after the leading zero to create 01957.

Is a call from 01957 safe?

Most 01957 calls are ordinary local calls from Mid Yell homes and businesses. The main risk to be aware of is "neighbour spoofing", where a scammer fakes a local 01957 prefix so you are more likely to answer. Never share bank details, passwords or one-time security codes with an unexpected caller, even when the number looks local — hang up and call the organisation back on a number you have verified yourself.

To call a 01957 (Mid Yell) number from outside the UK, drop the leading zero and dial +44 1957 followed by the local number.

Operators serving Mid Yell

These UK communications providers have been allocated 01957 number blocks by Ofcom. The number of blocks per operator gives a rough sense of how widely each provider serves this area.

Ofcom number ranges on 01957

Ofcom's National Numbering Plan lists 460 number blocks under 01957, of which 95 are allocated to 79 communications providers. The first allocated blocks are shown below — look up any full number with the number checker to see its exact range holder.

Showing 12 of 95 allocated blocks. Source: Ofcom telephone numbering data, updated weekly.

How to block and report 01957 spam calls

Block or report 01957

• You can block 01957 directly from your recent-calls list on iPhone or Android, and forward scam texts free to 7726.
• Scam or fraud calls should be reported to Action Fraud (0300 123 2040) or Police Scotland (101); persistent marketing calls to the ICO / TPS.

Full step-by-step instructions for every phone, network-level blocking and all UK reporting routes are in our guide: How to block and report unwanted calls in the UK.

Frequently asked questions about the 01957 code

Neighbouring dialling codes

Codes covering areas around Mid Yell — useful when a caller is nearby but outside the 01957 boundary.

Living in or moving to Mid Yell?

Our free postcode reports cover house prices, crime, broadband and schools for the districts around Mid Yell.

Check another UK number

Have the full 10- or 11-digit number? The UK Phone Number Checker shows the Ofcom range holder, risk level, and any community reports for that specific number.