UK area code
01380 area code — Devizes
01380 is Ofcom’s Devizes numbering area, in Wiltshire, South West England. 95 phone companies hold its 132 allocated number blocks. Visitors have checked 28 different 01380 numbers here. Its numbers are written like 01380 234 567. The nearest other codes are 01249 Chippenham (15 km) and 01672 Marlborough (20 km).
01380 at a glance
- Ofcom area name
- Devizes
- County
- Wiltshire
- Council area
- Wiltshire
- Region
- South West England
- Number format
- 01380 234 567 (4+6)
- Local calls
- Full number recommended
- Current code since
- 1995 (previously 0380)
- Allocated blocks
- 132 of 397 (33%) across 95 providers
- Newest block
- 17 March 2026 (2 in the last 12 months)
Sources: Ofcom numbering data (weekly) and area-code list, Ofcom Numbering Plan, ONS geography.
What people check and report about 01380 numbers
From searches in our lookup form since 13 May 2026 and the verdicts and reports visitors left. A check means someone typed the number in, usually after a missed call.
- Checks
- 29
- Different numbers checked
- 28
- Different people checking
- 29
That makes 01380 numbers the 41st most-checked of the 443 UK area codes people have looked up here.
If a 01380 number called you
No clear pattern in reports for these numbers yet. If a call worried you:
- 1
Call back on a number you trust
If a caller says they're your bank, HMRC, a courier or a council, hang up and ring the organisation on the number from its website or your statement, never the number that called you. Caller ID can be faked.
- 2
Forward it to 7726
On a mobile, copy the caller's number from your recent calls and text it to 7726 (it spells SPAM). Scam texts can be forwarded to 7726 as they are. It's free, and your network uses the reports to investigate and block numbers.
- 3
Stop sales calls
Register your landline and mobile free with the Telephone Preference Service (0345 070 0707). Legitimate UK marketers must check it; calls should drop within 28 days. It won't stop scammers.
- 4
If you lost money or shared details
Call your bank on the number on your card (or 159 to reach most UK banks safely), then report it to Report Fraud online or on 0300 123 2040. Report Fraud replaced Action Fraud on 4 December 2025 for England, Wales and Northern Ireland; in Scotland call Police Scotland on 101.
01380 history and number format
Number format: Numbers on 01380 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01380 234 567.
Before 1995: 01380 took its current form at PhONEday on 16 April 1995, when a "1" was inserted into every UK geographic code — before that the area dialled 0380.
Local dialling: Traditionally not from another 01380 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01380 first always works, and mobiles always need it.
Allocation record: the oldest number block still visible on 01380 was allocated on 15 July 1994, and the most recent on 17 March 2026. 2 blocks were allocated in the last 12 months — newly-activated ranges with no call history, which is worth knowing when an unfamiliar 01380 number rings (see the weekly numbering changelog for every new allocation.)
Phone companies holding 01380 numbers
Every Ofcom range holder with blocks on 01380, by allocated blocks. The holder is the company Ofcom allocated the block to; a number can since have been ported to another provider (see range holder vs current provider).
| Range holder | Allocated | All blocks | First block | Latest block |
|---|---|---|---|---|
| BT | 14 | 14 | 15 July 1994 | 15 July 1994 |
| GTT-EMEA LTD | 10 | 10 | 19 October 2021 | 19 October 2021 |
| Magrathea Telecommunications Limited | 6 | 6 | 18 November 2011 | 18 November 2011 |
| GCI Network Solutions Limited | 3 | 3 | 25 April 2017 | 22 December 2023 |
| Inet Telecoms Ltd (Voipfone) | 3 | 3 | 5 October 2012 | 5 October 2012 |
| TalkTalk Communications Limited | 3 | 3 | 31 August 2011 | 8 February 2013 |
| Digital Space Group Limited | 2 | 2 | 30 November 2007 | 15 March 2016 |
| Fuse 2 Communications Ltd | 2 | 2 | 4 July 2017 | 22 January 2024 |
| Media Hawk Ltd | 2 | 2 | 14 January 2019 | 25 November 2021 |
| Served Up Limited | 2 | 2 | 1 March 2013 | 1 March 2013 |
| (AQ) LIMITED | 1 | 1 | 19 October 2011 | 19 October 2011 |
| 24 Seven Cloud Communications Ltd | 1 | 1 | 17 January 2020 | 17 January 2020 |
| 8x8 Communications UK Limited | 1 | 1 | 27 March 2012 | 27 March 2012 |
| AQL Wholesale Ltd | 1 | 1 | 1 November 2004 | 1 November 2004 |
| Adepteo Limited | 1 | 1 | 17 January 2017 | 17 January 2017 |
| Andrews & Arnold (Numbers) Ltd | 1 | 1 | 7 September 2011 | 7 September 2011 |
| Atomstream Limited | 1 | 1 | 26 April 2010 | 26 April 2010 |
| Barritel Limited | 1 | 1 | 2 November 2006 | 2 November 2006 |
| Belgacom International Carrier Services SA | 1 | 1 | 29 November 2019 | 29 November 2019 |
| Bicom Systems EURL | 1 | 1 | 2 March 2012 | 2 March 2012 |
| Bink Networks Ltd | 1 | 1 | 29 March 2023 | 29 March 2023 |
| CFL Communications Ltd | 1 | 1 | 9 July 2009 | 9 July 2009 |
| Calltracks Limited | 1 | 1 | 31 January 2014 | 31 January 2014 |
| Citrus Telecommunications Ltd | 1 | 1 | 12 April 2006 | 12 April 2006 |
| Colt Technology Services | 1 | 1 | 20 June 2016 | 20 June 2016 |
| Content Guru Limited | 1 | 1 | 29 August 2013 | 29 August 2013 |
| DIDWW Ireland Limited | 1 | 1 | 18 January 2019 | 18 January 2019 |
| Datazero Ltd | 1 | 1 | 31 May 2012 | 31 May 2012 |
| Dial 9 Communications Limited | 1 | 1 | 10 December 2019 | 10 December 2019 |
| Digital Mail Limited | 1 | 1 | 29 April 2008 | 29 April 2008 |
Showing the 30 largest of 95 holders.
All number blocks on 01380first 200 of 397, by prefix
| Prefix | Status | Range holder |
|---|---|---|
| +44 138000 | Protected | — |
| +44 138001 | Protected | — |
| +44 138002 | Protected | — |
| +44 138003 | Protected | — |
| +44 138004 | Protected | — |
| +44 138005 | Protected | — |
| +44 138006 | Protected | — |
| +44 138007 | Protected | — |
| +44 138008 | Protected | — |
| +44 138009 | Protected | — |
| +44 138010 | Protected | — |
| +44 138011 | Protected | — |
| +44 138012 | Protected | — |
| +44 138013 | Protected | — |
| +44 138014 | Protected | — |
| +44 138015 | Protected | — |
| +44 138016 | Protected | — |
| +44 138017 | Protected | — |
| +44 138018 | Protected | — |
| +44 138019 | Protected | — |
| +44 1380200 | Protected | — |
| +44 1380201 | Protected | — |
| +44 1380202 | Protected | — |
| +44 1380203 | Protected | — |
| +44 1380204 | Protected | — |
| +44 1380205 | Protected | — |
| +44 1380206 | Protected | — |
| +44 1380207 | Protected | — |
| +44 1380208 | Protected | — |
| +44 1380209 | Protected | — |
| +44 138021 | Allocated | TelNG Limited |
| +44 138022 | Allocated | Barritel Limited |
| +44 138023 | Allocated | (AQ) LIMITED |
| +44 138024 | Protected | — |
| +44 138025 | Allocated | Localphone Limited |
| +44 138026 | Allocated | Nationwide Telephone Assistance Ltd |
| +44 138027 | Allocated | VoIP-Un Limited |
| +44 138028 | Protected | — |
| +44 138029 | Allocated | Voiceflex Limited |
| +44 138030 | Allocated | BT |
| +44 138031 | Allocated | Digital Space Group Limited |
| +44 1380320 | Protected | — |
| +44 1380321 | Protected | — |
| +44 1380322 | Protected | — |
| +44 1380323 | Allocated | GCI Network Solutions Limited |
| +44 1380324 | Protected | — |
| +44 1380325 | Protected | — |
| +44 1380326 | Protected | — |
| +44 1380327 | Protected | — |
| +44 1380328 | Protected | — |
| +44 1380329 | Protected | — |
| +44 1380330 | Protected | — |
| +44 1380331 | Protected | — |
| +44 1380332 | Protected | — |
| +44 1380333 | Allocated | Net-Work Internet Ltd |
| +44 1380334 | Protected | — |
| +44 1380335 | Protected | — |
| +44 1380336 | Protected | — |
| +44 1380337 | Protected | — |
| +44 1380338 | Protected | — |
| +44 1380339 | Protected | — |
| +44 138034 | Allocated | Digital Mail Limited |
| +44 138035 | Allocated | Telecom2 Limited |
| +44 138036 | Allocated | Nodemax Limited |
| +44 1380370 | Protected | — |
| +44 1380371 | Protected | — |
| +44 1380372 | Protected | — |
| +44 1380373 | Protected | — |
| +44 1380374 | Protected | — |
| +44 1380375 | Protected | — |
| +44 1380376 | Protected | — |
| +44 1380377 | Protected | — |
| +44 1380378 | Allocated | TalkTalk Communications Limited |
| +44 1380379 | Protected | — |
| +44 138038 | Allocated | Lumen Technologies UK Limited |
| +44 138039 | Protected | — |
| +44 1380400 | Allocated | Voxbone SA |
| +44 1380401 | Protected | — |
| +44 1380402 | Protected | — |
| +44 1380403 | Protected | — |
| +44 1380404 | Protected | — |
| +44 1380405 | Protected | — |
| +44 1380406 | Protected | — |
| +44 1380407 | Protected | — |
| +44 1380408 | Protected | — |
| +44 1380409 | Protected | — |
| +44 1380410 | Protected | — |
| +44 1380411 | Protected | — |
| +44 1380412 | Protected | — |
| +44 1380413 | Protected | — |
| +44 1380414 | Protected | — |
| +44 1380415 | Protected | — |
| +44 1380416 | Protected | — |
| +44 1380417 | Allocated | Digital Space Group Limited |
| +44 1380418 | Protected | — |
| +44 1380419 | Protected | — |
| +44 138042 | Allocated | Solutios Limited |
| +44 138043 | Allocated | Mars Communications Limited |
| +44 138044 | Quarantined | — |
| +44 1380450 | Protected | — |
| +44 1380451 | Protected | — |
| +44 1380452 | Protected | — |
| +44 1380453 | Protected | — |
| +44 1380454 | Allocated | Andrews & Arnold (Numbers) Ltd |
| +44 1380455 | Protected | — |
| +44 1380456 | Protected | — |
| +44 1380457 | Protected | — |
| +44 1380458 | Protected | — |
| +44 1380459 | Protected | — |
| +44 138046 | Allocated | Telecoms World Limited |
| +44 138047 | Allocated | Invade International Ltd |
| +44 1380480 | Allocated | GTT-EMEA LTD |
| +44 1380481 | Allocated | GTT-EMEA LTD |
| +44 1380482 | Allocated | GTT-EMEA LTD |
| +44 1380483 | Allocated | GTT-EMEA LTD |
| +44 1380484 | Allocated | GTT-EMEA LTD |
| +44 1380485 | Allocated | GTT-EMEA LTD |
| +44 1380486 | Allocated | GTT-EMEA LTD |
| +44 1380487 | Allocated | GTT-EMEA LTD |
| +44 1380488 | Allocated | GTT-EMEA LTD |
| +44 1380489 | Allocated | GTT-EMEA LTD |
| +44 138049 | Allocated | Nexus Telecommunications Limited |
| +44 138050 | Allocated | Sky UK Limited |
| +44 138051 | Quarantined | — |
| +44 138052 | Allocated | CFL Communications Ltd |
| +44 1380530 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1380531 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1380532 | Protected | — |
| +44 1380533 | Protected | — |
| +44 1380534 | Protected | — |
| +44 1380535 | Protected | — |
| +44 1380536 | Protected | — |
| +44 1380537 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1380538 | Protected | — |
| +44 1380539 | Protected | — |
| +44 138054 | Protected | — |
| +44 138055 | Allocated | TeleWare Group Limited |
| +44 1380560 | Allocated | Digitech Solutions Global Limited |
| +44 1380561 | Allocated | Calltracks Limited |
| +44 1380562 | Allocated | Telappliant Limited |
| +44 1380563 | Allocated | VoiceHost Limited |
| +44 1380564 | Allocated | Phone Co-Op Numbering Limited |
| +44 1380565 | Allocated | Suretec Systems Ltd |
| +44 1380566 | Allocated | Atomstream Limited |
| +44 1380567 | Allocated | Windsor Telecom Limited |
| +44 1380568 | Allocated | Telephone Box Limited |
| +44 1380569 | Protected | — |
| +44 1380570 | Allocated | Invosys Limited |
| +44 1380571 | Allocated | INTELLIGENT EXCHANGES LIMITED |
| +44 1380572 | Allocated | Nexbridge Communications Limited |
| +44 1380573 | Protected | — |
| +44 1380574 | Protected | — |
| +44 1380575 | Allocated | Orbtalk Limited |
| +44 1380576 | Protected | — |
| +44 1380577 | Allocated | TGL Services (UK) Ltd |
| +44 1380578 | Allocated | Invoco Ltd |
| +44 1380579 | Allocated | Internexus Networks Limited |
| +44 1380580 | Protected | — |
| +44 1380581 | Allocated | 8x8 Communications UK Limited |
| +44 1380582 | Allocated | Bicom Systems EURL |
| +44 1380583 | Allocated | ICC Networks Ltd |
| +44 1380584 | Allocated | IOVOX Limited |
| +44 1380585 | Allocated | Verizon UK Limited |
| +44 1380586 | Allocated | Hello Telecom (UK) Limited |
| +44 1380587 | Allocated | Ziron Limited |
| +44 1380588 | Allocated | Datazero Ltd |
| +44 1380589 | Protected | — |
| +44 1380590 | Allocated | Simwood eSMS Limited |
| +44 1380591 | Allocated | Nuso Cloud UK Limited |
| +44 1380592 | Allocated | Kalnet4U Ltd |
| +44 1380593 | Allocated | Redwood Technologies Ltd |
| +44 1380594 | Allocated | M247 Ltd |
| +44 1380595 | Allocated | HAVENSTOKE COMMUNICATIONS LTD |
| +44 1380596 | Allocated | Fuse 2 Communications Ltd |
| +44 1380597 | Allocated | Content Guru Limited |
| +44 1380598 | Allocated | XoverX Ltd |
| +44 1380599 | Allocated | Minotaur Telecom Limited |
| +44 138060 | Allocated | Vodafone Ltd (C&W) |
| +44 138061 | Protected | — |
| +44 138062 | Allocated | TTNC Limited |
| +44 138063 | Protected | — |
| +44 1380640 | Protected | — |
| +44 1380641 | Protected | — |
| +44 1380642 | Protected | — |
| +44 1380643 | Protected | — |
| +44 1380644 | Protected | — |
| +44 1380645 | Protected | — |
| +44 1380646 | Protected | — |
| +44 1380647 | Protected | — |
| +44 1380648 | Protected | — |
| +44 1380649 | Protected | — |
| +44 138065 | Allocated | Redcentric Solutions Limited |
| +44 138066 | Allocated | Citrus Telecommunications Ltd |
| +44 1380670 | Protected | — |
| +44 1380671 | Protected | — |
| +44 1380672 | Protected | — |
| +44 1380673 | Protected | — |
| +44 1380674 | Protected | — |
| +44 1380675 | Protected | — |
| +44 1380676 | Protected | — |
Related lookups
- 01249 Chippenham15 km away
- 01672 Marlborough20 km away
- 01985 Warminster21 km away
- 01980 Amesbury25 km away
- BT14 allocated blocks on 01380
- GTT-EMEA LTD10 allocated blocks on 01380
- Magrathea Telecommunications Limited6 allocated blocks on 01380
- All UK towns A–ZDialling codes by town
- More Wiltshire codesSame region
- All UK area codesBrowse every 01/02 dialling code
- Lookup any UK numberFree reverse phone lookup
- UK area codes explainedCornerstone guide
- 020 London numbers explainedCornerstone guide
- 0330 numbers explainedCornerstone guide
- How Ofcom allocates UK phone numbersCornerstone guide
FAQs about 01380
Where is area code 01380?
01380 is Ofcom's Devizes numbering area, in Wiltshire, South West England. Its exchange town is in Wiltshire. From abroad, drop the 0 and dial +44 1380.
Do I need to dial 01380 for a local call?
Traditionally not from another 01380 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01380 first always works, and mobiles always need it.
How are 01380 numbers written?
Numbers on 01380 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01380 234 567. From abroad the leading zero is dropped: +44 1380 then the local number.
What was the 01380 area code before?
01380 took its current form at PhONEday on 16 April 1995, when a "1" was inserted into every UK geographic code — before that the area dialled 0380. Old signage or stationery showing 0380 refers to the same Devizes numbers.
Which phone companies hold 01380 numbers?
Ofcom lists 95 providers with allocated blocks on 01380. The largest are BT with 14 of the 132 allocated blocks, GTT-EMEA LTD with 10 of the 132 allocated blocks and Magrathea Telecommunications Limited with 6 of the 132 allocated blocks. Numbers can be ported, so a number's current provider may differ from the block's holder.
Are 01380 numbers reported as scams?
Visitors have checked 28 different 01380 numbers here 29 times since May 2026.
Which area codes are next to 01380?
By distance between exchange towns, the nearest other codes are 01249 Chippenham (15 km), 01672 Marlborough (20 km), 01985 Warminster (21 km) and 01980 Amesbury (25 km).
How do I report a scam call from a 01380 number?
On a mobile, text the caller's number to 7726 (free). If you lost money or shared details, call your bank and report it to Report Fraud (0300 123 2040), which replaced Action Fraud in December 2025. Unwanted sales calls go to the ICO after registering with the Telephone Preference Service.