UK area code
01834 area code — Narberth
01834 is Ofcom’s Narberth numbering area, in Pembrokeshire, Wales. 84 phone companies hold its 98 allocated number blocks. Its numbers are written like 01834 234 567. The nearest other codes are 01437 Haverfordwest (5 km) and 01994 St Clears (17 km).
01834 at a glance
- Ofcom area name
- Narberth
- Council area
- Pembrokeshire
- Country
- Wales
- Number format
- 01834 234 567 (4+6)
- Local calls
- Full number recommended
- Current code since
- 1995 (previously 0834)
- Allocated blocks
- 98 of 424 (23%) across 84 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 01834 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.
01834 history and number format
Number format: Numbers on 01834 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01834 234 567.
Before 1995: 01834 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 0834.
Local dialling: Traditionally not from another 01834 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01834 first always works, and mobiles always need it.
Allocation record: the oldest number block still visible on 01834 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 01834 number rings (see the weekly numbering changelog for every new allocation.)
Phone companies holding 01834 numbers
Every Ofcom range holder with blocks on 01834, 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 | 8 | 8 | 15 July 1994 | 21 July 2021 |
| TalkTalk Communications Limited | 3 | 3 | 20 January 2012 | 12 February 2013 |
| Digital Space Group Limited | 2 | 2 | 23 May 2008 | 15 March 2016 |
| Fuse 2 Communications Ltd | 2 | 2 | 3 July 2017 | 22 January 2024 |
| GCI Network Solutions Limited | 2 | 2 | 2 May 2017 | 20 December 2023 |
| Gamma Telecom Holdings Limited | 2 | 2 | 15 March 2005 | 22 September 2021 |
| Sky UK Limited | 2 | 2 | 28 June 2013 | 23 July 2018 |
| (AQ) LIMITED | 1 | 1 | 26 September 2012 | 26 September 2012 |
| 24 Seven Cloud Communications Ltd | 1 | 1 | 17 January 2020 | 17 January 2020 |
| 8x8 Communications UK Limited | 1 | 1 | 18 April 2012 | 18 April 2012 |
| AQL Wholesale Ltd | 1 | 1 | 1 November 2004 | 1 November 2004 |
| Adepteo Limited | 1 | 1 | 6 December 2016 | 6 December 2016 |
| Alnitak GmbH | 1 | 1 | 3 March 2017 | 3 March 2017 |
| Andrews & Arnold (Numbers) Ltd | 1 | 1 | 2 April 2009 | 2 April 2009 |
| Atomstream Limited | 1 | 1 | 14 May 2010 | 14 May 2010 |
| Barritel Limited | 1 | 1 | 2 October 2006 | 2 October 2006 |
| Belgacom International Carrier Services SA | 1 | 1 | 17 November 2020 | 17 November 2020 |
| Bicom Systems EURL | 1 | 1 | 1 March 2012 | 1 March 2012 |
| Bink Networks Ltd | 1 | 1 | 11 April 2023 | 11 April 2023 |
| CFL Communications Ltd | 1 | 1 | 17 July 2009 | 17 July 2009 |
| Colt Technology Services | 1 | 1 | 4 July 2016 | 4 July 2016 |
| Content Guru Limited | 1 | 1 | 11 October 2012 | 11 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 | 8 January 2020 | 8 January 2020 |
| Digitech Solutions Global Limited | 1 | 1 | 26 June 2012 | 26 June 2012 |
| EVE CONNECT LTD | 1 | 1 | 20 June 2022 | 20 June 2022 |
| Flextel Limited | 1 | 1 | 26 October 2005 | 26 October 2005 |
| Hello Telecom (UK) Limited | 1 | 1 | 23 November 2011 | 23 November 2011 |
| ICC Networks Ltd | 1 | 1 | 17 April 2012 | 17 April 2012 |
Showing the 30 largest of 84 holders.
All number blocks on 01834first 200 of 424, by prefix
| Prefix | Status | Range holder |
|---|---|---|
| +44 183400 | Protected | — |
| +44 183401 | Protected | — |
| +44 183402 | Protected | — |
| +44 183403 | Protected | — |
| +44 183404 | Protected | — |
| +44 183405 | Protected | — |
| +44 183406 | Protected | — |
| +44 183407 | Protected | — |
| +44 183408 | Protected | — |
| +44 183409 | Protected | — |
| +44 183410 | Protected | — |
| +44 183411 | Protected | — |
| +44 183412 | Protected | — |
| +44 183413 | Protected | — |
| +44 183414 | Protected | — |
| +44 183415 | Protected | — |
| +44 183416 | Protected | — |
| +44 183417 | Protected | — |
| +44 183418 | Protected | — |
| +44 183419 | Protected | — |
| +44 183420 | Allocated | Voiceflex Limited |
| +44 1834210 | Protected | — |
| +44 1834211 | Protected | — |
| +44 1834212 | Protected | — |
| +44 1834213 | Protected | — |
| +44 1834214 | Protected | — |
| +44 1834215 | Protected | — |
| +44 1834216 | Protected | — |
| +44 1834217 | Protected | — |
| +44 1834218 | Allocated | TalkTalk Communications Limited |
| +44 1834219 | Allocated | TalkTalk Communications Limited |
| +44 183422 | Protected | — |
| +44 183423 | Allocated | Nationwide Telephone Assistance Ltd |
| +44 183424 | Allocated | VoIP-Un Limited |
| +44 1834250 | Protected | — |
| +44 1834251 | Protected | — |
| +44 1834252 | Protected | — |
| +44 1834253 | Protected | — |
| +44 1834254 | Protected | — |
| +44 1834255 | Protected | — |
| +44 1834256 | Protected | — |
| +44 1834257 | Allocated | Digital Space Group Limited |
| +44 1834258 | Protected | — |
| +44 1834259 | Protected | — |
| +44 183426 | Allocated | Redcentric Solutions Limited |
| +44 183427 | Allocated | Telecom2 Limited |
| +44 183428 | Allocated | Digital Space Group Limited |
| +44 1834290 | Allocated | Voxbone SA |
| +44 1834291 | Protected | — |
| +44 1834292 | Protected | — |
| +44 1834293 | Protected | — |
| +44 1834294 | Protected | — |
| +44 1834295 | Protected | — |
| +44 1834296 | Protected | — |
| +44 1834297 | Protected | — |
| +44 1834298 | Protected | — |
| +44 1834299 | Protected | — |
| +44 183430 | Allocated | Nodemax Limited |
| +44 183431 | Protected | — |
| +44 183432 | Allocated | Served Up Limited |
| +44 183433 | Protected | — |
| +44 183434 | Allocated | Solutios Limited |
| +44 183435 | Allocated | Mars Communications Limited |
| +44 183436 | Quarantined | — |
| +44 183437 | Allocated | Invade International Ltd |
| +44 183438 | Allocated | Andrews & Arnold (Numbers) Ltd |
| +44 183439 | Allocated | Telecoms World Limited |
| +44 183440 | Quarantined | — |
| +44 183441 | Allocated | CFL Communications Ltd |
| +44 183442 | Protected | — |
| +44 183443 | Protected | — |
| +44 183444 | Allocated | Nexus Telecommunications Limited |
| +44 1834450 | Allocated | Sky UK Limited |
| +44 1834451 | Allocated | Convergence Group (wireless) Networks Limited |
| +44 1834452 | Allocated | GCI Network Solutions Limited |
| +44 1834453 | Allocated | Telappliant Limited |
| +44 1834454 | Allocated | Suretec Systems Ltd |
| +44 1834455 | Allocated | TGL Services (UK) Ltd |
| +44 1834456 | Allocated | Atomstream Limited |
| +44 1834457 | Allocated | Telephone Box Limited |
| +44 1834458 | Allocated | Windsor Telecom Limited |
| +44 1834459 | Allocated | VoiceHost Limited |
| +44 1834460 | Protected | — |
| +44 1834461 | Allocated | Phone Co-Op Numbering Limited |
| +44 1834462 | Protected | — |
| +44 1834463 | Allocated | Invosys Limited |
| +44 1834464 | Allocated | Nexbridge Communications Limited |
| +44 1834465 | Protected | — |
| +44 1834466 | Allocated | INTELLIGENT EXCHANGES LIMITED |
| +44 1834467 | Allocated | Adepteo Limited |
| +44 1834468 | Protected | — |
| +44 1834469 | Protected | — |
| +44 1834470 | Allocated | TalkTalk Communications Limited |
| +44 1834471 | Allocated | Internexus Networks Limited |
| +44 1834472 | Allocated | Hello Telecom (UK) Limited |
| +44 1834473 | Allocated | Simwood eSMS Limited |
| +44 1834474 | Allocated | Inet Telecoms Ltd (Voipfone) |
| +44 1834475 | Allocated | Bicom Systems EURL |
| +44 1834476 | Protected | — |
| +44 1834477 | Allocated | ICC Networks Ltd |
| +44 1834478 | Allocated | 8x8 Communications UK Limited |
| +44 1834479 | Allocated | Ziron Limited |
| +44 1834480 | Allocated | Content Guru Limited |
| +44 1834481 | Allocated | Media Hawk Ltd |
| +44 1834482 | Allocated | Kalnet4U Ltd |
| +44 1834483 | Allocated | Nuso Cloud UK Limited |
| +44 1834484 | Protected | — |
| +44 1834485 | Allocated | Minotaur Telecom Limited |
| +44 1834486 | Protected | — |
| +44 1834487 | Allocated | IOVOX Limited |
| +44 1834488 | Allocated | Invoco Ltd |
| +44 1834489 | Protected | — |
| +44 1834490 | Allocated | Orbtalk Limited |
| +44 1834491 | Allocated | Sky UK Limited |
| +44 1834492 | Allocated | EVE CONNECT LTD |
| +44 1834493 | Allocated | DIDWW Ireland Limited |
| +44 1834494 | Allocated | Alnitak GmbH |
| +44 1834495 | Allocated | Zapappi Ltd |
| +44 1834496 | Allocated | 24 Seven Cloud Communications Ltd |
| +44 1834497 | Allocated | Gamma Telecom Holdings Limited |
| +44 1834498 | Allocated | Fuse 2 Communications Ltd |
| +44 1834499 | Allocated | Number Services Ltd. |
| +44 1834500 | Allocated | Fuse 2 Communications Ltd |
| +44 1834501 | Allocated | YayYay Limited |
| +44 1834502 | Protected | — |
| +44 1834503 | Allocated | IP Voice Networks Ltd |
| +44 1834504 | Allocated | Colt Technology Services |
| +44 1834505 | Allocated | Redwood Technologies Ltd |
| +44 1834506 | Protected | — |
| +44 1834507 | Protected | — |
| +44 1834508 | Protected | — |
| +44 1834509 | Allocated | XoverX Ltd |
| +44 1834510 | Allocated | Dial 9 Communications Limited |
| +44 1834511 | Allocated | KCOM Group Ltd |
| +44 1834512 | Free | — |
| +44 1834513 | Free | — |
| +44 1834514 | Free | — |
| +44 1834515 | Allocated | VOXYONDER NETWORK SERVICES UK LTD |
| +44 1834516 | Free | — |
| +44 1834517 | Free | — |
| +44 1834518 | Allocated | Belgacom International Carrier Services SA |
| +44 1834519 | Free | — |
| +44 1834520 | Allocated | SiPalto Ltd |
| +44 1834521 | Free | — |
| +44 1834522 | Allocated | Mi Telecom Limited |
| +44 1834523 | Free | — |
| +44 1834524 | Free | — |
| +44 1834525 | Allocated | ICUK Computing Services Limited |
| +44 1834526 | Allocated | BT |
| +44 1834527 | Allocated | Bink Networks Ltd |
| +44 1834528 | Free | — |
| +44 1834529 | Free | — |
| +44 1834530 | Protected | — |
| +44 1834531 | Protected | — |
| +44 1834532 | Protected | — |
| +44 1834533 | Protected | — |
| +44 1834534 | Protected | — |
| +44 1834535 | Protected | — |
| +44 1834536 | Protected | — |
| +44 1834537 | Protected | — |
| +44 1834538 | Protected | — |
| +44 1834539 | Protected | — |
| +44 1834540 | Protected | — |
| +44 1834541 | Protected | — |
| +44 1834542 | Protected | — |
| +44 1834543 | Protected | — |
| +44 1834544 | Protected | — |
| +44 1834545 | Protected | — |
| +44 1834546 | Protected | — |
| +44 1834547 | Protected | — |
| +44 1834548 | Protected | — |
| +44 1834549 | Protected | — |
| +44 1834550 | Protected | — |
| +44 1834551 | Protected | — |
| +44 1834552 | Protected | — |
| +44 1834553 | Protected | — |
| +44 1834554 | Protected | — |
| +44 1834555 | Protected | — |
| +44 1834556 | Protected | — |
| +44 1834557 | Protected | — |
| +44 1834558 | Protected | — |
| +44 1834559 | Protected | — |
| +44 1834560 | Protected | — |
| +44 1834561 | Protected | — |
| +44 1834562 | Protected | — |
| +44 1834563 | Protected | — |
| +44 1834564 | Protected | — |
| +44 1834565 | Protected | — |
| +44 1834566 | Protected | — |
| +44 1834567 | Protected | — |
| +44 1834568 | Protected | — |
| +44 1834569 | Protected | — |
| +44 1834570 | Protected | — |
| +44 1834571 | Protected | — |
| +44 1834572 | Protected | — |
| +44 1834573 | Protected | — |
| +44 1834574 | Protected | — |
| +44 1834575 | Protected | — |
| +44 1834576 | Protected | — |
| +44 1834577 | Protected | — |
Related lookups
- 01437 Haverfordwest5 km away
- 01994 St Clears17 km away
- 01646 Milford Haven22 km away
- 01348 Fishguard27 km away
- BT8 allocated blocks on 01834
- TalkTalk Communications Limited3 allocated blocks on 01834
- Digital Space Group Limited2 allocated blocks on 01834
- All UK towns A–ZDialling codes by town
- More Wales 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 01834
Where is area code 01834?
01834 is Ofcom's Narberth numbering area, in Pembrokeshire, Wales. Its exchange town is in Pembrokeshire. From abroad, drop the 0 and dial +44 1834.
Do I need to dial 01834 for a local call?
Traditionally not from another 01834 landline, but it now depends on your provider: Ofcom stopped requiring providers to offer local (code-free) dialling on 11 March 2022. Dialling 01834 first always works, and mobiles always need it.
How are 01834 numbers written?
Numbers on 01834 use Ofcom's 4+6 format: the 5-digit code (including the leading 0) followed by a 6-digit local number — written like 01834 234 567. From abroad the leading zero is dropped: +44 1834 then the local number.
What was the 01834 area code before?
01834 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 0834. Old signage or stationery showing 0834 refers to the same Narberth numbers.
Which phone companies hold 01834 numbers?
Ofcom lists 84 providers with allocated blocks on 01834. The largest are BT with 8 of the 98 allocated blocks, TalkTalk Communications Limited with 3 of the 98 allocated blocks and Digital Space Group Limited with 2 of the 98 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 01834?
By distance between exchange towns, the nearest other codes are 01437 Haverfordwest (5 km), 01994 St Clears (17 km), 01646 Milford Haven (22 km) and 01348 Fishguard (27 km).
How do I report a scam call from a 01834 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.