01793 Area Code
The dialling code for Swindon: what 01793 numbers are, who holds them, and what to do about a call you don't recognise.
What Is the 01793 Area Code?
Swindon landline number. 01793 is the dialling code for Swindon. Numbers starting 01793 are landline numbers for that area. Internet phone services can use them too, so a caller is not necessarily in Swindon.
Who was the range allocated to?
Ofcom has allocated 01793 numbers to 89 providers. The largest holders are BT, Vodafone Ltd (C&W) and Virgin Media Limited.
Numbers can be moved (ported) between networks, so the network a caller uses today may not be the one Ofcom allocated the block to. The allocation does not identify the person or business using a number.
Had a call from a 01793 number you don't recognise?
We can't tell you who called: an area code only shows the type of number and the provider Ofcom allocated the range to.
- Don't call back in a hurry, even if a message says it's urgent. Never give bank details or security codes on a call you didn't expect.
- Block the number from your phone's recent calls list.
- Forward scam texts free to 7726. Report unwanted marketing calls to the ICO, and see Ofcom's advice on scam calls.
- Register your number with the Telephone Preference Service to opt out of sales calls.
About the 01793 Range
| Number type | Swindon landline number |
|---|---|
| Area | Swindon |
| Number format | 01793 XXXXXX |
| Allocated by Ofcom | 70% of the range, to 89 providers |
| First allocation on record | 15 July 1994 |
| Most recent allocation | 17 March 2026 |
Largest holders of 01793 numbers
| Provider (as allocated by Ofcom) | Share of range | First allocated |
|---|---|---|
| BT | 38% | 15 July 1994 |
| Vodafone Ltd (C&W) | 7% | 18 June 2013 |
| Virgin Media Limited | 4% | 23 January 1998 |
| Gamma Telecom Holdings Limited | 3% | 15 November 2012 |
| Sky UK Limited | 2% | 5 June 2013 |
| TalkTalk Communications Limited | 1% | 31 August 2011 |
83 more providers hold smaller blocks.
Allocation data: Ofcom numbering data, as published 28 October 2026.
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Common Questions About 01793 Numbers
Where is the 01793 area code?
01793 is the dialling code for Swindon. Numbers starting 01793 are landline numbers for that area. Internet phone services can use them too, so a caller is not necessarily in Swindon.
Is 01793 a mobile number?
No. 01793 is a landline (geographic) area code for Swindon. UK mobile numbers start with 07.
Who does the 01793 range belong to?
Ofcom has allocated 01793 numbers to 89 providers. The largest holders are BT, Vodafone Ltd (C&W) and Virgin Media Limited. Numbers can be moved (ported) between networks, so the network a caller uses today may not be the one Ofcom allocated the block to. The allocation does not identify the person or business using a number.
Who called me from a 01793 number?
We can't tell you who called. An area code only shows the type of number and which provider Ofcom allocated the range to. If you don't recognise a 01793 number, don't call back in a hurry, and never give out bank details or security codes on a call you didn't expect.
Block the number from your phone's recent calls list. Forward scam texts free to 7726, report unwanted marketing calls to the ICO, and see Ofcom's advice on scam calls.