UK area code
01337 area code — Ladybank
01337 is Ofcom’s Ladybank numbering area, in Fife, Scotland. 79 phone companies hold its 111 allocated number blocks. Its numbers are written like 01337 234 567. The nearest other codes are 01333 Peat Inn (15 km) and 01592 Kirkcaldy (18 km).
01337 at a glance
- Ofcom area name
- Ladybank
- Council area
- Fife
- Country
- Scotland
- Number format
- 01337 234 567 (4+6)
- Local calls
- Full number recommended
- Current code since
- 1995 (previously 0337)
- Allocated blocks
- 111 of 415 (27%) across 79 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 01337 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.
01337 history and number format
Number format: Numbers on 01337 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01337 234 567.
Before 1995: 01337 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 0337.
Local dialling: Traditionally not from another 01337 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01337 first always works, and mobiles always need it.
Allocation record: the oldest number block still visible on 01337 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 01337 number rings (see the weekly numbering changelog for every new allocation.)
Phone companies holding 01337 numbers
Every Ofcom range holder with blocks on 01337, 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 |
|---|---|---|---|---|
| GCI Network Solutions Limited | 11 | 11 | 25 April 2017 | 26 February 2024 |
| BT | 9 | 9 | 15 July 1994 | 28 May 2025 |
| Vodafone Ltd (C&W) | 8 | 8 | 1 August 2013 | 23 November 2021 |
| Inet Telecoms Ltd (Voipfone) | 3 | 3 | 5 August 2009 | 5 August 2009 |
| Datazero Ltd | 2 | 2 | 5 November 2012 | 29 April 2019 |
| Digital Space Group Limited | 2 | 2 | 29 November 2007 | 15 March 2016 |
| Digitech Solutions Global Limited | 2 | 2 | 28 April 2010 | 25 June 2012 |
| Fuse 2 Communications Ltd | 2 | 2 | 3 July 2017 | 22 January 2024 |
| TalkTalk Communications Limited | 2 | 2 | 18 January 2012 | 18 January 2012 |
| 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 | 21 June 2006 | 21 June 2006 |
| Adepteo Limited | 1 | 1 | 17 January 2017 | 17 January 2017 |
| Andrews & Arnold (Numbers) Ltd | 1 | 1 | 3 March 2009 | 3 March 2009 |
| Atomstream Limited | 1 | 1 | 26 April 2010 | 26 April 2010 |
| Barritel Limited | 1 | 1 | 6 June 2007 | 6 June 2007 |
| Bicom Systems EURL | 1 | 1 | 2 March 2012 | 2 March 2012 |
| Bink Networks Ltd | 1 | 1 | 3 April 2023 | 3 April 2023 |
| CFL Communications Ltd | 1 | 1 | 9 July 2009 | 9 July 2009 |
| Colt Technology Services | 1 | 1 | 20 June 2016 | 20 June 2016 |
| Content Guru Limited | 1 | 1 | 12 October 2012 | 12 October 2012 |
| DIDWW Ireland Limited | 1 | 1 | 21 January 2019 | 21 January 2019 |
| Dial 9 Communications Limited | 1 | 1 | 13 January 2020 | 13 January 2020 |
| EVE CONNECT LTD | 1 | 1 | 15 June 2022 | 15 June 2022 |
| Flextel Limited | 1 | 1 | 17 November 2005 | 17 November 2005 |
| Gamma Telecom Holdings Limited | 1 | 1 | 3 May 2004 | 3 May 2004 |
| Hello Telecom (UK) Limited | 1 | 1 | 19 July 2012 | 19 July 2012 |
| I.T Communications Limited | 1 | 1 | 2 September 2016 | 2 September 2016 |
| ICC Networks Ltd | 1 | 1 | 13 April 2012 | 13 April 2012 |
| ICUK Computing Services Limited | 1 | 1 | 5 June 2020 | 5 June 2020 |
Showing the 30 largest of 79 holders.
All number blocks on 01337first 200 of 415, by prefix
| Prefix | Status | Range holder |
|---|---|---|
| +44 133700 | Protected | — |
| +44 133701 | Protected | — |
| +44 133702 | Protected | — |
| +44 133703 | Protected | — |
| +44 133704 | Protected | — |
| +44 133705 | Protected | — |
| +44 133706 | Protected | — |
| +44 133707 | Protected | — |
| +44 133708 | Protected | — |
| +44 133709 | Protected | — |
| +44 133710 | Protected | — |
| +44 133711 | Protected | — |
| +44 133712 | Protected | — |
| +44 133713 | Protected | — |
| +44 133714 | Protected | — |
| +44 133715 | Protected | — |
| +44 133716 | Protected | — |
| +44 133717 | Protected | — |
| +44 133718 | Protected | — |
| +44 133719 | Protected | — |
| +44 1337200 | Protected | — |
| +44 1337201 | Protected | — |
| +44 1337202 | Protected | — |
| +44 1337203 | Protected | — |
| +44 1337204 | Protected | — |
| +44 1337205 | Protected | — |
| +44 1337206 | Protected | — |
| +44 1337207 | Protected | — |
| +44 1337208 | Protected | — |
| +44 1337209 | Protected | — |
| +44 133721 | Allocated | TelNG Limited |
| +44 133722 | Allocated | Redcentric Solutions Limited |
| +44 133723 | Allocated | Localphone Limited |
| +44 133724 | Protected | — |
| +44 1337250 | Protected | — |
| +44 1337251 | Protected | — |
| +44 1337252 | Protected | — |
| +44 1337253 | Protected | — |
| +44 1337254 | Protected | — |
| +44 1337255 | Protected | — |
| +44 1337256 | Protected | — |
| +44 1337257 | Protected | — |
| +44 1337258 | Allocated | TalkTalk Communications Limited |
| +44 1337259 | Allocated | TalkTalk Communications Limited |
| +44 133726 | Allocated | VoIP-Un Limited |
| +44 133727 | Protected | — |
| +44 133728 | Allocated | Nationwide Telephone Assistance Ltd |
| +44 133729 | Allocated | Voiceflex Limited |
| +44 1337300 | Allocated | Linear Telecoms Limited |
| +44 1337301 | Allocated | Internexus Networks Limited |
| +44 1337302 | Allocated | Simwood eSMS Limited |
| +44 1337303 | Protected | — |
| +44 1337304 | Allocated | Bicom Systems EURL |
| +44 1337305 | Allocated | 8x8 Communications UK Limited |
| +44 1337306 | Allocated | ICC Networks Ltd |
| +44 1337307 | Allocated | Hello Telecom (UK) Limited |
| +44 1337308 | Allocated | IOVOX Limited |
| +44 1337309 | Allocated | Ziron Limited |
| +44 133731 | Allocated | Served Up Limited |
| +44 133732 | Allocated | Gamma Telecom Holdings Limited |
| +44 1337330 | Allocated | Vodafone Ltd (C&W) |
| +44 1337331 | Allocated | Vodafone Ltd (C&W) |
| +44 1337332 | Protected | — |
| +44 1337333 | Protected | — |
| +44 1337334 | Protected | — |
| +44 1337335 | Protected | — |
| +44 1337336 | Allocated | Vodafone Ltd (C&W) |
| +44 1337337 | Allocated | Vodafone Ltd (C&W) |
| +44 1337338 | Allocated | Vodafone Ltd (C&W) |
| +44 1337339 | Allocated | Vodafone Ltd (C&W) |
| +44 133734 | Protected | — |
| +44 133735 | Allocated | GCI Network Solutions Limited |
| +44 1337360 | Allocated | GCI Network Solutions Limited |
| +44 1337361 | Allocated | GCI Network Solutions Limited |
| +44 1337362 | Allocated | GCI Network Solutions Limited |
| +44 1337363 | Allocated | GCI Network Solutions Limited |
| +44 1337364 | Allocated | GCI Network Solutions Limited |
| +44 1337365 | Allocated | GCI Network Solutions Limited |
| +44 1337366 | Allocated | GCI Network Solutions Limited |
| +44 1337367 | Allocated | GCI Network Solutions Limited |
| +44 1337368 | Allocated | GCI Network Solutions Limited |
| +44 1337369 | Allocated | GCI Network Solutions Limited |
| +44 133737 | Allocated | Vodafone Ltd (C&W) |
| +44 133738 | Allocated | Vodafone Ltd (C&W) |
| +44 133739 | Allocated | Flextel Limited |
| +44 133740 | Allocated | Net-Work Internet Ltd |
| +44 1337410 | Allocated | Voxbone SA |
| +44 1337411 | Protected | — |
| +44 1337412 | Protected | — |
| +44 1337413 | Protected | — |
| +44 1337414 | Protected | — |
| +44 1337415 | Protected | — |
| +44 1337416 | Protected | — |
| +44 1337417 | Protected | — |
| +44 1337418 | Protected | — |
| +44 1337419 | Protected | — |
| +44 133742 | Allocated | Digital Space Group Limited |
| +44 1337430 | Protected | — |
| +44 1337431 | Protected | — |
| +44 1337432 | Protected | — |
| +44 1337433 | Protected | — |
| +44 1337434 | Protected | — |
| +44 1337435 | Protected | — |
| +44 1337436 | Protected | — |
| +44 1337437 | Allocated | Digital Space Group Limited |
| +44 1337438 | Protected | — |
| +44 1337439 | Protected | — |
| +44 133744 | Allocated | Nodemax Limited |
| +44 133745 | Allocated | Telecom2 Limited |
| +44 133746 | Protected | — |
| +44 133747 | Allocated | Solutios Limited |
| +44 133748 | Allocated | Invade International Ltd |
| +44 133749 | Quarantined | — |
| +44 133750 | Allocated | Mars Communications Limited |
| +44 133751 | Allocated | Andrews & Arnold (Numbers) Ltd |
| +44 133752 | Quarantined | — |
| +44 133753 | Allocated | CFL Communications Ltd |
| +44 133754 | Protected | — |
| +44 1337550 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1337551 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1337552 | Protected | — |
| +44 1337553 | Protected | — |
| +44 1337554 | Protected | — |
| +44 1337555 | Protected | — |
| +44 1337556 | Protected | — |
| +44 1337557 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1337558 | Protected | — |
| +44 1337559 | Protected | — |
| +44 133756 | Allocated | TeleWare Group Limited |
| +44 133757 | Allocated | Nexus Telecommunications Limited |
| +44 1337580 | Allocated | Digitech Solutions Global Limited |
| +44 1337581 | Allocated | Suretec Systems Ltd |
| +44 1337582 | Allocated | M247 Ltd |
| +44 1337583 | Allocated | Telephone Box Limited |
| +44 1337584 | Protected | — |
| +44 1337585 | Allocated | Telappliant Limited |
| +44 1337586 | Allocated | Phone Co-Op Numbering Limited |
| +44 1337587 | Allocated | Windsor Telecom Limited |
| +44 1337588 | Allocated | Atomstream Limited |
| +44 1337589 | Allocated | VoiceHost Limited |
| +44 1337590 | Protected | — |
| +44 1337591 | Allocated | INTELLIGENT EXCHANGES LIMITED |
| +44 1337592 | Allocated | Nexbridge Communications Limited |
| +44 1337593 | Protected | — |
| +44 1337594 | Allocated | Invosys Limited |
| +44 1337595 | Allocated | Adepteo Limited |
| +44 1337596 | Protected | — |
| +44 1337597 | Allocated | Sky UK Limited |
| +44 1337598 | Allocated | Orbtalk Limited |
| +44 1337599 | Allocated | Invoco Ltd |
| +44 1337600 | Allocated | Datazero Ltd |
| +44 1337601 | Allocated | Datazero Ltd |
| +44 1337602 | Allocated | Kalnet4U Ltd |
| +44 1337603 | Allocated | Nuso Cloud UK Limited |
| +44 1337604 | Allocated | IP Voice Networks Ltd |
| +44 1337605 | Allocated | Fuse 2 Communications Ltd |
| +44 1337606 | Allocated | Minotaur Telecom Limited |
| +44 1337607 | Allocated | Content Guru Limited |
| +44 1337608 | Allocated | Redwood Technologies Ltd |
| +44 1337609 | Allocated | XoverX Ltd |
| +44 1337610 | Allocated | YayYay Limited |
| +44 1337611 | Protected | — |
| +44 1337612 | Allocated | Zapappi Ltd |
| +44 1337613 | Allocated | I.T Communications Limited |
| +44 1337614 | Allocated | EVE CONNECT LTD |
| +44 1337615 | Protected | — |
| +44 1337616 | Allocated | Colt Technology Services |
| +44 1337617 | Allocated | Number Services Ltd. |
| +44 1337618 | Allocated | DIDWW Ireland Limited |
| +44 1337619 | Allocated | Fuse 2 Communications Ltd |
| +44 1337620 | Allocated | Dial 9 Communications Limited |
| +44 1337621 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1337622 | Allocated | ICUK Computing Services Limited |
| +44 1337623 | Allocated | KCOM Group Ltd |
| +44 1337624 | Free | — |
| +44 1337625 | Free | — |
| +44 1337626 | Allocated | VOXYONDER NETWORK SERVICES UK LTD |
| +44 1337627 | Free | — |
| +44 1337628 | Free | — |
| +44 1337629 | Free | — |
| +44 1337630 | Allocated | BT |
| +44 1337631 | Free | — |
| +44 1337632 | Free | — |
| +44 1337633 | Allocated | Bink Networks Ltd |
| +44 1337634 | Allocated | Mi Telecom Limited |
| +44 1337635 | Free | — |
| +44 1337636 | Free | — |
| +44 1337637 | Free | — |
| +44 1337638 | Free | — |
| +44 1337639 | Free | — |
| +44 1337640 | Protected | — |
| +44 1337641 | Protected | — |
| +44 1337642 | Protected | — |
| +44 1337643 | Protected | — |
| +44 1337644 | Protected | — |
| +44 1337645 | Protected | — |
| +44 1337646 | Protected | — |
| +44 1337647 | Protected | — |
| +44 1337648 | Protected | — |
| +44 1337649 | Protected | — |
Related lookups
- 01333 Peat Inn15 km away
- 01592 Kirkcaldy18 km away
- 01577 Kinross20 km away
- 01334 St Andrews21 km away
- GCI Network Solutions Limited11 allocated blocks on 01337
- BT9 allocated blocks on 01337
- Vodafone Ltd (C&W)8 allocated blocks on 01337
- 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 01337
Where is area code 01337?
01337 is Ofcom's Ladybank numbering area, in Fife, Scotland. Its exchange town is in Fife. From abroad, drop the 0 and dial +44 1337.
Do I need to dial 01337 for a local call?
Traditionally not from another 01337 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01337 first always works, and mobiles always need it.
How are 01337 numbers written?
Numbers on 01337 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01337 234 567. From abroad the leading zero is dropped: +44 1337 then the local number.
What was the 01337 area code before?
01337 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 0337. Old signage or stationery showing 0337 refers to the same Ladybank numbers.
Which phone companies hold 01337 numbers?
Ofcom lists 79 providers with allocated blocks on 01337. The largest are GCI Network Solutions Limited with 11 of the 111 allocated blocks, BT with 9 of the 111 allocated blocks and Vodafone with 8 of the 111 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 01337?
By distance between exchange towns, the nearest other codes are 01333 Peat Inn (15 km), 01592 Kirkcaldy (18 km), 01577 Kinross (20 km) and 01334 St Andrews (21 km).
How do I report a scam call from a 01337 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.