UK area code
01578 area code — Lauder
01578 is Ofcom’s Lauder numbering area, in Scottish Borders, Scotland. 76 phone companies hold its 92 allocated number blocks. Its numbers are written like 01578 234 567. The nearest other codes are 01896 Galashiels (12 km) and 01835 St Boswells (18 km).
01578 at a glance
- Ofcom area name
- Lauder
- Council area
- Scottish Borders
- Country
- Scotland
- Number format
- 01578 234 567 (4+6)
- Local calls
- Full number recommended
- Current code since
- 1995 (previously 0578)
- Allocated blocks
- 92 of 478 (19%) across 76 providers
- Newest block
- 26 January 2026 (1 in the last 12 months)
Sources: Ofcom numbering data (weekly) and area-code list, Ofcom Numbering Plan, ONS geography.
If a 01578 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 Police Scotland on 101. In Scotland fraud goes to Police Scotland rather than Report Fraud.
01578 history and number format
Number format: Numbers on 01578 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01578 234 567.
Before 1995: 01578 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 0578.
Local dialling: Traditionally not from another 01578 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01578 first always works, and mobiles always need it.
Allocation record: the oldest number block still visible on 01578 was allocated on 15 July 1994, and the most recent on 26 January 2026. 1 block was allocated in the last 12 months — newly-activated ranges with no call history, which is worth knowing when an unfamiliar 01578 number rings (see the weekly numbering changelog for every new allocation.)
Phone companies holding 01578 numbers
Every Ofcom range holder with blocks on 01578, 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 |
|---|---|---|---|---|
| Gamma Telecom Holdings Limited | 8 | 8 | 7 February 2013 | 22 September 2021 |
| BT | 6 | 6 | 15 July 1994 | 15 July 1994 |
| Digital Space Group Limited | 2 | 2 | 14 May 2008 | 15 March 2016 |
| Digitech Solutions Global Limited | 2 | 2 | 27 April 2010 | 25 June 2012 |
| Fuse 2 Communications Ltd | 2 | 2 | 4 July 2017 | 22 January 2024 |
| TalkTalk Communications Limited | 2 | 2 | 20 January 2012 | 20 January 2012 |
| (AQ) LIMITED | 1 | 1 | 11 September 2012 | 11 September 2012 |
| 24 Seven Cloud Communications Ltd | 1 | 1 | 17 January 2020 | 17 January 2020 |
| 8x8 Communications UK Limited | 1 | 1 | 30 March 2012 | 30 March 2012 |
| AQL Wholesale Ltd | 1 | 1 | 7 January 2008 | 7 January 2008 |
| Adepteo Limited | 1 | 1 | 6 December 2016 | 6 December 2016 |
| Andrews & Arnold (Numbers) Ltd | 1 | 1 | 20 March 2009 | 20 March 2009 |
| Atomstream Limited | 1 | 1 | 12 May 2010 | 12 May 2010 |
| Barritel Limited | 1 | 1 | 21 June 2007 | 21 June 2007 |
| Bicom Systems EURL | 1 | 1 | 1 March 2012 | 1 March 2012 |
| Bink Networks Ltd | 1 | 1 | 3 April 2023 | 3 April 2023 |
| CFL Communications Ltd | 1 | 1 | 13 July 2009 | 13 July 2009 |
| Colt Technology Services | 1 | 1 | 18 July 2016 | 18 July 2016 |
| Content Guru Limited | 1 | 1 | 12 October 2012 | 12 October 2012 |
| Convergence Group (wireless) Networks Limited | 1 | 1 | 21 May 2019 | 21 May 2019 |
| DIDWW Ireland Limited | 1 | 1 | 21 January 2019 | 21 January 2019 |
| Dial 9 Communications Limited | 1 | 1 | 10 December 2019 | 10 December 2019 |
| EVE CONNECT LTD | 1 | 1 | 15 June 2022 | 15 June 2022 |
| Flextel Limited | 1 | 1 | 24 October 2005 | 24 October 2005 |
| GCI Network Solutions Limited | 1 | 1 | 20 December 2023 | 20 December 2023 |
| Hello Telecom (UK) Limited | 1 | 1 | 20 July 2012 | 20 July 2012 |
| I.T Communications Limited | 1 | 1 | 2 September 2016 | 2 September 2016 |
| ICC Networks Ltd | 1 | 1 | 17 April 2012 | 17 April 2012 |
| ICUK Computing Services Limited | 1 | 1 | 17 June 2020 | 17 June 2020 |
| INTELLIGENT EXCHANGES LIMITED | 1 | 1 | 26 January 2026 | 26 January 2026 |
Showing the 30 largest of 76 holders.
All number blocks on 01578first 200 of 478, by prefix
| Prefix | Status | Range holder |
|---|---|---|
| +44 157800 | Protected | — |
| +44 157801 | Protected | — |
| +44 157802 | Protected | — |
| +44 157803 | Protected | — |
| +44 157804 | Protected | — |
| +44 157805 | Protected | — |
| +44 157806 | Protected | — |
| +44 157807 | Protected | — |
| +44 157808 | Protected | — |
| +44 157809 | Protected | — |
| +44 157810 | Protected | — |
| +44 157811 | Protected | — |
| +44 157812 | Protected | — |
| +44 157813 | Protected | — |
| +44 157814 | Protected | — |
| +44 157815 | Protected | — |
| +44 157816 | Protected | — |
| +44 157817 | Protected | — |
| +44 157818 | Protected | — |
| +44 157819 | Protected | — |
| +44 1578200 | Protected | — |
| +44 1578201 | Protected | — |
| +44 1578202 | Protected | — |
| +44 1578203 | Protected | — |
| +44 1578204 | Protected | — |
| +44 1578205 | Protected | — |
| +44 1578206 | Protected | — |
| +44 1578207 | Protected | — |
| +44 1578208 | Allocated | TalkTalk Communications Limited |
| +44 1578209 | Allocated | TalkTalk Communications Limited |
| +44 157821 | Allocated | AQL Wholesale Ltd |
| +44 157822 | Allocated | Net-Work Internet Ltd |
| +44 1578230 | Protected | — |
| +44 1578231 | Protected | — |
| +44 1578232 | Protected | — |
| +44 1578233 | Protected | — |
| +44 1578234 | Protected | — |
| +44 1578235 | Protected | — |
| +44 1578236 | Protected | — |
| +44 1578237 | Allocated | Digital Space Group Limited |
| +44 1578238 | Protected | — |
| +44 1578239 | Protected | — |
| +44 157824 | Allocated | Telecom2 Limited |
| +44 157825 | Allocated | Digital Space Group Limited |
| +44 157826 | Allocated | Nodemax Limited |
| +44 1578270 | Allocated | Voxbone SA |
| +44 1578271 | Protected | — |
| +44 1578272 | Protected | — |
| +44 1578273 | Protected | — |
| +44 1578274 | Protected | — |
| +44 1578275 | Protected | — |
| +44 1578276 | Protected | — |
| +44 1578277 | Protected | — |
| +44 1578278 | Protected | — |
| +44 1578279 | Protected | — |
| +44 157828 | Protected | — |
| +44 157829 | Protected | — |
| +44 157830 | Allocated | Served Up Limited |
| +44 157831 | Allocated | Solutios Limited |
| +44 157832 | Allocated | Mars Communications Limited |
| +44 157833 | Quarantined | — |
| +44 157834 | Allocated | Nexus Telecommunications Limited |
| +44 157835 | Allocated | Andrews & Arnold (Numbers) Ltd |
| +44 157836 | Quarantined | — |
| +44 157837 | Allocated | CFL Communications Ltd |
| +44 1578380 | Allocated | Digitech Solutions Global Limited |
| +44 1578381 | Allocated | Convergence Group (wireless) Networks Limited |
| +44 1578382 | Allocated | VoiceHost Limited |
| +44 1578383 | Allocated | Suretec Systems Ltd |
| +44 1578384 | Allocated | GCI Network Solutions Limited |
| +44 1578385 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1578386 | Allocated | Telephone Box Limited |
| +44 1578387 | Allocated | Windsor Telecom Limited |
| +44 1578388 | Allocated | Atomstream Limited |
| +44 1578389 | Protected | — |
| +44 1578390 | Allocated | Phone Co-Op Numbering Limited |
| +44 1578391 | Allocated | Invosys Limited |
| +44 1578392 | Allocated | Nexbridge Communications Limited |
| +44 1578393 | Allocated | INTELLIGENT EXCHANGES LIMITED |
| +44 1578394 | Protected | — |
| +44 1578395 | Protected | — |
| +44 1578396 | Protected | — |
| +44 1578397 | Protected | — |
| +44 1578398 | Allocated | Internexus Networks Limited |
| +44 1578399 | Allocated | Invoco Ltd |
| +44 157840 | Protected | — |
| +44 1578410 | Allocated | Bicom Systems EURL |
| +44 1578411 | Protected | — |
| +44 1578412 | Allocated | Simwood eSMS Limited |
| +44 1578413 | Allocated | 8x8 Communications UK Limited |
| +44 1578414 | Allocated | Orbtalk Limited |
| +44 1578415 | Allocated | ICC Networks Ltd |
| +44 1578416 | Allocated | IOVOX Limited |
| +44 1578417 | Allocated | Hello Telecom (UK) Limited |
| +44 1578418 | Allocated | Ziron Limited |
| +44 1578419 | Protected | — |
| +44 1578420 | Allocated | Fuse 2 Communications Ltd |
| +44 1578421 | Protected | — |
| +44 1578422 | Allocated | Content Guru Limited |
| +44 1578423 | Allocated | Kalnet4U Ltd |
| +44 1578424 | Allocated | Minotaur Telecom Limited |
| +44 1578425 | Allocated | YayYay Limited |
| +44 1578426 | Allocated | Nuso Cloud UK Limited |
| +44 1578427 | Allocated | Sky UK Limited |
| +44 1578428 | Allocated | Redwood Technologies Ltd |
| +44 1578429 | Allocated | XoverX Ltd |
| +44 1578430 | Allocated | I.T Communications Limited |
| +44 1578431 | Allocated | Adepteo Limited |
| +44 1578432 | Allocated | IP Voice Networks Ltd |
| +44 1578433 | Protected | — |
| +44 1578434 | Allocated | Colt Technology Services |
| +44 1578435 | Allocated | EVE CONNECT LTD |
| +44 1578436 | Allocated | DIDWW Ireland Limited |
| +44 1578437 | Allocated | Zapappi Ltd |
| +44 1578438 | Allocated | Number Services Ltd. |
| +44 1578439 | Allocated | Fuse 2 Communications Ltd |
| +44 1578440 | Allocated | Dial 9 Communications Limited |
| +44 1578441 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1578442 | Allocated | SiPalto Ltd |
| +44 1578443 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578444 | Allocated | ICUK Computing Services Limited |
| +44 1578445 | Allocated | VOXYONDER NETWORK SERVICES UK LTD |
| +44 1578446 | Allocated | KCOM Group Ltd |
| +44 1578447 | Free | — |
| +44 1578448 | Allocated | Vodafone Ltd (C&W) |
| +44 1578449 | Allocated | Bink Networks Ltd |
| +44 1578450 | Free | — |
| +44 1578451 | Free | — |
| +44 1578452 | Free | — |
| +44 1578453 | Free | — |
| +44 1578454 | Free | — |
| +44 1578455 | Free | — |
| +44 1578456 | Free | — |
| +44 1578457 | Free | — |
| +44 1578458 | Free | — |
| +44 1578459 | Free | — |
| +44 1578460 | Protected | — |
| +44 1578461 | Protected | — |
| +44 1578462 | Protected | — |
| +44 1578463 | Protected | — |
| +44 1578464 | Protected | — |
| +44 1578465 | Protected | — |
| +44 1578466 | Protected | — |
| +44 1578467 | Protected | — |
| +44 1578468 | Protected | — |
| +44 1578469 | Protected | — |
| +44 1578470 | Protected | — |
| +44 1578471 | Protected | — |
| +44 1578472 | Protected | — |
| +44 1578473 | Protected | — |
| +44 1578474 | Protected | — |
| +44 1578475 | Protected | — |
| +44 1578476 | Protected | — |
| +44 1578477 | Protected | — |
| +44 1578478 | Protected | — |
| +44 1578479 | Protected | — |
| +44 1578480 | Protected | — |
| +44 1578481 | Protected | — |
| +44 1578482 | Protected | — |
| +44 1578483 | Protected | — |
| +44 1578484 | Protected | — |
| +44 1578485 | Protected | — |
| +44 1578486 | Protected | — |
| +44 1578487 | Protected | — |
| +44 1578488 | Protected | — |
| +44 1578489 | Protected | — |
| +44 1578490 | Protected | — |
| +44 1578491 | Protected | — |
| +44 1578492 | Protected | — |
| +44 1578493 | Protected | — |
| +44 1578494 | Protected | — |
| +44 1578495 | Protected | — |
| +44 1578496 | Protected | — |
| +44 1578497 | Protected | — |
| +44 1578498 | Protected | — |
| +44 1578499 | Protected | — |
| +44 1578500 | Protected | — |
| +44 1578501 | Protected | — |
| +44 1578502 | Protected | — |
| +44 1578503 | Protected | — |
| +44 1578504 | Protected | — |
| +44 1578505 | Protected | — |
| +44 1578506 | Protected | — |
| +44 1578507 | Protected | — |
| +44 1578508 | Protected | — |
| +44 1578509 | Protected | — |
| +44 1578510 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578511 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578512 | Protected | — |
| +44 1578513 | Protected | — |
| +44 1578514 | Protected | — |
| +44 1578515 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578516 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578517 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578518 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578519 | Allocated | Gamma Telecom Holdings Limited |
| +44 1578520 | Protected | — |
| +44 1578521 | Protected | — |
| +44 1578522 | Protected | — |
| +44 1578523 | Protected | — |
Related lookups
- 01896 Galashiels12 km away
- 01835 St Boswells18 km away
- 01750 Selkirk20 km away
- 01573 Kelso24 km away
- Gamma Telecom Holdings Limited8 allocated blocks on 01578
- BT6 allocated blocks on 01578
- Digital Space Group Limited2 allocated blocks on 01578
- All UK towns A–ZDialling codes by town
- More Scotland 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 01578
Where is area code 01578?
01578 is Ofcom's Lauder numbering area, in Scottish Borders, Scotland. Its exchange town is in Scottish Borders. From abroad, drop the 0 and dial +44 1578.
Do I need to dial 01578 for a local call?
Traditionally not from another 01578 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01578 first always works, and mobiles always need it.
How are 01578 numbers written?
Numbers on 01578 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01578 234 567. From abroad the leading zero is dropped: +44 1578 then the local number.
What was the 01578 area code before?
01578 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 0578. Old signage or stationery showing 0578 refers to the same Lauder numbers.
Which phone companies hold 01578 numbers?
Ofcom lists 76 providers with allocated blocks on 01578. The largest are Gamma Telecom Holdings Limited with 8 of the 92 allocated blocks, BT with 6 of the 92 allocated blocks and Digital Space Group Limited with 2 of the 92 allocated blocks. Numbers can be ported, so a number's current provider may differ from the block's holder.
Which area codes are next to 01578?
By distance between exchange towns, the nearest other codes are 01896 Galashiels (12 km), 01835 St Boswells (18 km), 01750 Selkirk (20 km) and 01573 Kelso (24 km).
How do I report a scam call from a 01578 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 Police Scotland on 101. Unwanted sales calls go to the ICO after registering with the Telephone Preference Service.