UK area code
01440 area code — Haverhill
01440 is Ofcom’s Haverhill numbering area, in Suffolk, East of England England. 93 phone companies hold its 132 allocated number blocks. Its numbers are written like 01440 234 567. The nearest other codes are 01799 Saffron Walden (15 km) and 01638 Newmarket (18 km).
01440 at a glance
- Ofcom area name
- Haverhill
- County
- Suffolk
- Council area
- Suffolk
- Region
- East of England England
- Number format
- 01440 234 567 (4+6)
- Local calls
- Full number recommended
- Current code since
- 1995 (previously 0440)
- Allocated blocks
- 132 of 415 (32%) across 93 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.
What people check and report about 01440 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.
Caller verdicts on 01440 numbers: 1
1 scam. Too few to show shares yet.
Most-reported and most-checked 01440 numbers
| Number | Verdicts | Reports | People checking |
|---|---|---|---|
| 01440 888032 | 1 scam | — | 1 |
If a 01440 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.
01440 history and number format
Number format: Numbers on 01440 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01440 234 567.
Before 1995: 01440 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 0440.
Local dialling: Traditionally not from another 01440 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01440 first always works, and mobiles always need it.
Allocation record: the oldest number block still visible on 01440 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 01440 number rings (see the weekly numbering changelog for every new allocation.)
Phone companies holding 01440 numbers
Every Ofcom range holder with blocks on 01440, 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 | 12 January 2021 |
| Vodafone Ltd (C&W) | 7 | 7 | 2 September 2013 | 10 November 2021 |
| GTT-EMEA LTD | 4 | 4 | 13 October 2021 | 13 October 2021 |
| Colt Technology Services | 3 | 3 | 10 June 2016 | 4 June 2020 |
| Inet Telecoms Ltd (Voipfone) | 3 | 3 | 30 November 2009 | 30 November 2009 |
| Lumen Technologies UK Limited | 3 | 3 | 11 November 2003 | 11 November 2003 |
| TalkTalk Communications Limited | 3 | 3 | 19 January 2012 | 13 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 |
| Gamma Telecom Holdings Limited | 2 | 2 | 28 April 2005 | 22 September 2021 |
| Six Degrees Technology Group Limited | 2 | 2 | 14 January 2020 | 14 January 2020 |
| (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 | 26 June 2006 | 26 June 2006 |
| Adepteo Limited | 1 | 1 | 17 January 2017 | 17 January 2017 |
| Andrews & Arnold (Numbers) Ltd | 1 | 1 | 6 March 2009 | 6 March 2009 |
| Atomstream Limited | 1 | 1 | 11 May 2010 | 11 May 2010 |
| Barritel Limited | 1 | 1 | 7 June 2007 | 7 June 2007 |
| Belgacom International Carrier Services SA | 1 | 1 | 3 February 2020 | 3 February 2020 |
| 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 | 10 July 2009 | 10 July 2009 |
| Calltracks Limited | 1 | 1 | 20 September 2013 | 20 September 2013 |
| Content Guru Limited | 1 | 1 | 15 October 2012 | 15 October 2012 |
| DIDWW Ireland Limited | 1 | 1 | 18 January 2019 | 18 January 2019 |
| Dial 9 Communications Limited | 1 | 1 | 10 December 2019 | 10 December 2019 |
| Digitech Solutions Global Limited | 1 | 1 | 28 April 2010 | 28 April 2010 |
| EVE CONNECT LTD | 1 | 1 | 15 June 2022 | 15 June 2022 |
Showing the 30 largest of 93 holders.
All number blocks on 01440first 200 of 415, by prefix
| Prefix | Status | Range holder |
|---|---|---|
| +44 144000 | Protected | — |
| +44 144001 | Protected | — |
| +44 144002 | Protected | — |
| +44 144003 | Protected | — |
| +44 144004 | Protected | — |
| +44 144005 | Protected | — |
| +44 144006 | Protected | — |
| +44 144007 | Protected | — |
| +44 144008 | Protected | — |
| +44 144009 | Protected | — |
| +44 144010 | Protected | — |
| +44 144011 | Protected | — |
| +44 144012 | Protected | — |
| +44 144013 | Protected | — |
| +44 144014 | Protected | — |
| +44 144015 | Protected | — |
| +44 144016 | Protected | — |
| +44 144017 | Protected | — |
| +44 144018 | Protected | — |
| +44 144019 | Protected | — |
| +44 1440200 | Protected | — |
| +44 1440201 | Protected | — |
| +44 1440202 | Protected | — |
| +44 1440203 | Protected | — |
| +44 1440204 | Protected | — |
| +44 1440205 | Protected | — |
| +44 1440206 | Protected | — |
| +44 1440207 | Protected | — |
| +44 1440208 | Protected | — |
| +44 1440209 | Protected | — |
| +44 144021 | Allocated | TelNG Limited |
| +44 144022 | Allocated | Localphone Limited |
| +44 1440230 | Protected | — |
| +44 1440231 | Protected | — |
| +44 1440232 | Allocated | Orange Business Holdings UK Limited |
| +44 1440233 | Protected | — |
| +44 1440234 | Protected | — |
| +44 1440235 | Protected | — |
| +44 1440236 | Protected | — |
| +44 1440237 | Protected | — |
| +44 1440238 | Protected | — |
| +44 1440239 | Protected | — |
| +44 144024 | Protected | — |
| +44 144025 | Allocated | Barritel Limited |
| +44 1440260 | Protected | — |
| +44 1440261 | Protected | — |
| +44 1440262 | Protected | — |
| +44 1440263 | Protected | — |
| +44 1440264 | Protected | — |
| +44 1440265 | Protected | — |
| +44 1440266 | Protected | — |
| +44 1440267 | Protected | — |
| +44 1440268 | Allocated | TalkTalk Communications Limited |
| +44 1440269 | Allocated | TalkTalk Communications Limited |
| +44 144027 | Allocated | Nationwide Telephone Assistance Ltd |
| +44 144028 | Allocated | Redcentric Solutions Limited |
| +44 144029 | Protected | — |
| +44 144030 | Allocated | (AQ) LIMITED |
| +44 144031 | Allocated | VoIP-Un Limited |
| +44 144032 | Allocated | Digital Space Group Limited |
| +44 144033 | Allocated | Voiceflex Limited |
| +44 1440340 | Allocated | GCI Network Solutions Limited |
| +44 1440341 | Allocated | GCI Network Solutions Limited |
| +44 1440342 | Allocated | GCI Network Solutions Limited |
| +44 1440343 | Allocated | GCI Network Solutions Limited |
| +44 1440344 | Allocated | GCI Network Solutions Limited |
| +44 1440345 | Allocated | GCI Network Solutions Limited |
| +44 1440346 | Allocated | GCI Network Solutions Limited |
| +44 1440347 | Allocated | GCI Network Solutions Limited |
| +44 1440348 | Allocated | GCI Network Solutions Limited |
| +44 1440349 | Allocated | GCI Network Solutions Limited |
| +44 1440350 | Protected | — |
| +44 1440351 | Protected | — |
| +44 1440352 | Protected | — |
| +44 1440353 | Protected | — |
| +44 1440354 | Protected | — |
| +44 1440355 | Protected | — |
| +44 1440356 | Protected | — |
| +44 1440357 | Allocated | Digital Space Group Limited |
| +44 1440358 | Protected | — |
| +44 1440359 | Protected | — |
| +44 144036 | Allocated | Telecom2 Limited |
| +44 144037 | Allocated | Nodemax Limited |
| +44 1440380 | Allocated | Orbtalk Limited |
| +44 1440381 | Allocated | Bicom Systems EURL |
| +44 1440382 | Allocated | Simwood eSMS Limited |
| +44 1440383 | Protected | — |
| +44 1440384 | Allocated | 8x8 Communications UK Limited |
| +44 1440385 | Allocated | ICC Networks Ltd |
| +44 1440386 | Allocated | Ziron Limited |
| +44 1440387 | Allocated | IOVOX Limited |
| +44 1440388 | Protected | — |
| +44 1440389 | Allocated | Content Guru Limited |
| +44 144039 | Protected | — |
| +44 1440400 | Allocated | Voxbone SA |
| +44 1440401 | Protected | — |
| +44 1440402 | Protected | — |
| +44 1440403 | Protected | — |
| +44 1440404 | Protected | — |
| +44 1440405 | Protected | — |
| +44 1440406 | Protected | — |
| +44 1440407 | Protected | — |
| +44 1440408 | Protected | — |
| +44 1440409 | Protected | — |
| +44 144041 | Allocated | Solutios Limited |
| +44 144042 | Allocated | Sky UK Limited |
| +44 144043 | Quarantined | — |
| +44 144044 | Allocated | Mars Communications Limited |
| +44 144045 | Allocated | Andrews & Arnold (Numbers) Ltd |
| +44 144046 | Allocated | Telecoms World Limited |
| +44 144047 | Quarantined | — |
| +44 144048 | Allocated | CFL Communications Ltd |
| +44 144049 | Allocated | Nexus Telecommunications Limited |
| +44 144050 | Protected | — |
| +44 1440510 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1440511 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1440512 | Protected | — |
| +44 1440513 | Protected | — |
| +44 1440514 | Protected | — |
| +44 1440515 | Protected | — |
| +44 1440516 | Protected | — |
| +44 1440517 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1440518 | Protected | — |
| +44 1440519 | Protected | — |
| +44 1440520 | Protected | — |
| +44 1440521 | Allocated | Verizon UK Limited |
| +44 1440522 | Protected | — |
| +44 1440523 | Protected | — |
| +44 1440524 | Protected | — |
| +44 1440525 | Protected | — |
| +44 1440526 | Protected | — |
| +44 1440527 | Protected | — |
| +44 1440528 | Protected | — |
| +44 1440529 | Protected | — |
| +44 1440530 | Allocated | Digitech Solutions Global Limited |
| +44 1440531 | Allocated | Calltracks Limited |
| +44 1440532 | Allocated | Phone Co-Op Numbering Limited |
| +44 1440533 | Allocated | Suretec Systems Ltd |
| +44 1440534 | Allocated | Atomstream Limited |
| +44 1440535 | Allocated | Windsor Telecom Limited |
| +44 1440536 | Allocated | VoiceHost Limited |
| +44 1440537 | Allocated | Telephone Box Limited |
| +44 1440538 | Protected | — |
| +44 1440539 | Protected | — |
| +44 1440540 | Allocated | Nexbridge Communications Limited |
| +44 1440541 | Allocated | TeleWare Group Limited |
| +44 1440542 | Allocated | Invosys Limited |
| +44 1440543 | Protected | — |
| +44 1440544 | Allocated | INTELLIGENT EXCHANGES LIMITED |
| +44 1440545 | Allocated | TalkTalk Communications Limited |
| +44 1440546 | Allocated | Invoco Ltd |
| +44 1440547 | Protected | — |
| +44 1440548 | Allocated | Hello Telecom (UK) Limited |
| +44 1440549 | Allocated | Internexus Networks Limited |
| +44 1440550 | Allocated | Media Hawk Ltd |
| +44 1440551 | Allocated | Fuse 2 Communications Ltd |
| +44 1440552 | Allocated | Kalnet4U Ltd |
| +44 1440553 | Allocated | Nuso Cloud UK Limited |
| +44 1440554 | Allocated | YayYay Limited |
| +44 1440555 | Allocated | Minotaur Telecom Limited |
| +44 1440556 | Allocated | Redwood Technologies Ltd |
| +44 1440557 | Allocated | M247 Ltd |
| +44 1440558 | Protected | — |
| +44 1440559 | Allocated | XoverX Ltd |
| +44 1440560 | Protected | — |
| +44 1440561 | Allocated | Number Services Ltd. |
| +44 1440562 | Allocated | I.T Communications Limited |
| +44 1440563 | Protected | — |
| +44 1440564 | Allocated | Colt Technology Services |
| +44 1440565 | Allocated | Colt Technology Services |
| +44 1440566 | Allocated | Adepteo Limited |
| +44 1440567 | Protected | — |
| +44 1440568 | Allocated | Mintaka Limited |
| +44 1440569 | Allocated | Fuse 2 Communications Ltd |
| +44 1440570 | Allocated | Entanet International Ltd |
| +44 1440571 | Allocated | EVE CONNECT LTD |
| +44 1440572 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1440573 | Free | — |
| +44 1440574 | Allocated | DIDWW Ireland Limited |
| +44 1440575 | Allocated | IP Voice Networks Ltd |
| +44 1440576 | Free | — |
| +44 1440577 | Allocated | Zapappi Ltd |
| +44 1440578 | Allocated | Colt Technology Services |
| +44 1440579 | Allocated | Lanonyx Telecom Limited |
| +44 1440580 | Allocated | Dial 9 Communications Limited |
| +44 1440581 | Allocated | Gamma Telecom Holdings Limited |
| +44 1440582 | Allocated | KCOM Group Ltd |
| +44 1440583 | Free | — |
| +44 1440584 | Free | — |
| +44 1440585 | Allocated | VOXYONDER NETWORK SERVICES UK LTD |
| +44 1440586 | Free | — |
| +44 1440587 | Free | — |
| +44 1440588 | Allocated | Belgacom International Carrier Services SA |
| +44 1440589 | Free | — |
| +44 1440590 | Allocated | SiPalto Ltd |
| +44 1440591 | Allocated | Virgin Media Limited |
| +44 1440592 | Allocated | BT |
| +44 1440593 | Allocated | Truespeed Communications Ltd |
| +44 1440594 | Allocated | BT |
| +44 1440595 | Allocated | Mi Telecom Limited |
Related lookups
- 01799 Saffron Walden15 km away
- 01638 Newmarket18 km away
- 01787 Sudbury21 km away
- 01371 Great Dunmow24 km away
- GCI Network Solutions Limited11 allocated blocks on 01440
- BT9 allocated blocks on 01440
- Vodafone Ltd (C&W)7 allocated blocks on 01440
- All UK towns A–ZDialling codes by town
- More Suffolk 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 01440
Where is area code 01440?
01440 is Ofcom's Haverhill numbering area, in Suffolk, East of England England. Its exchange town is in Suffolk. From abroad, drop the 0 and dial +44 1440.
Do I need to dial 01440 for a local call?
Traditionally not from another 01440 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01440 first always works, and mobiles always need it.
How are 01440 numbers written?
Numbers on 01440 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01440 234 567. From abroad the leading zero is dropped: +44 1440 then the local number.
What was the 01440 area code before?
01440 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 0440. Old signage or stationery showing 0440 refers to the same Haverhill numbers.
Which phone companies hold 01440 numbers?
Ofcom lists 93 providers with allocated blocks on 01440. The largest are GCI Network Solutions Limited with 11 of the 132 allocated blocks, BT with 9 of the 132 allocated blocks and Vodafone with 7 of the 132 allocated blocks. Numbers can be ported, so a number's current provider may differ from the block's holder.
Are 01440 numbers reported as scams?
1 caller verdict have been left on 01440 numbers: 1 scam, 0 nuisance and 0 safe.
Which area codes are next to 01440?
By distance between exchange towns, the nearest other codes are 01799 Saffron Walden (15 km), 01638 Newmarket (18 km), 01787 Sudbury (21 km) and 01371 Great Dunmow (24 km).
How do I report a scam call from a 01440 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.