0343 Numbers

0343 numbers are special use landline numbers that are not tied to any geographic location. This means that when you receive a call from a 0343 number, you have no way of knowing where it’s coming from. These numbers are used for government bodies, charities, public sector, and not-for-profit organizations and are in use across the UK. While the numbers aren’t tied to any geographic location, they don’t cost any more to call than standard, geographic-based landline numbers, like 01 or 02 numbers.

Since 0343 numbers don’t cost any more to call than a normal home or business landline, that means they are often included in call packages if you’re calling from a landline, or in included ‘talktime’ or bundled minutes when calling from a mobile.

0343 numbers were introduced as an alternative to chargeable 084 and 087 numbers. 0300 numbers let companies have a single point of contact for customers or interested parties without having to charge people extra to call them.

Calling costs for 0343 numbers

While a 0343 number is not categorized as a freephone number, calling them will not result in any added charges. Any 0343 number you call should be charged at your standard network rate. This applies to all 0343 numbers you call, no matter what the digits are afterwards.

Prefixes and Providers

CodeProviderAssigned
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0343 005Magrathea Telecommunications Limited19/05/2015
0343 006Magrathea Telecommunications Limited19/05/2015
0343 021Gamma Telecom Holdings Ltd17/11/2016
0343 034VoIP-Un Limited06/07/2017
0343 036Vodafone Ltd (C&W)13/08/2015
0343 100Content Guru Ltd23/04/2014
0343 101Content Guru Ltd23/04/2014
0343 102Content Guru Ltd23/04/2014
0343 103Content Guru Ltd23/04/2014
0343 104Content Guru Ltd23/04/2014
0343 168Vodafone Ltd (C&W)08/05/2014
0343 169Vodafone Ltd (C&W)08/05/2014
0343 170Virgin Media Limited27/03/2012
0343 171Vodafone Ltd (C&W)08/05/2014
0343 172Vodafone Ltd (C&W)08/05/2014
0343 176Inet Telecoms Ltd (Voipfone)12/07/2012
0343 178Gamma Telecom Holdings Ltd11/11/2008
0343 206Magrathea Telecommunications Limited27/04/2015
0343 208TalkTalk Communications Limited13/01/2011
0343 209GCI Network Solutions Ltd03/05/2017
0343 210TalkTalk Communications Limited13/01/2011
0343 212Vodafone Ltd (C&W)08/05/2014
0343 216Vodafone Ltd (C&W)08/04/2014
0343 218Vodafone Ltd (C&W)08/05/2014
0343 221Vodafone Ltd (Energis)02/09/2014
0343 222Telecoms World PLC15/11/2010
0343 224TalkTalk Communications Limited13/01/2011
0343 225TalkTalk Communications Limited29/04/2014
0343 226TalkTalk Communications Limited29/04/2014
0343 227Call Stream Limited30/06/2014
0343 247TalkTalk Communications Limited13/01/2011
0343 248Affiniti Integrated Solutions Limited05/02/2009
0343 249Core Telecom Limited19/02/2014
0343 250SKD 4 Limited21/07/2014
0343 251SKD 4 Limited21/07/2014
0343 252SKD 4 Limited21/07/2014
0343 253Core Telecom Limited19/02/2014
0343 254TelXL Ltd03/04/2014
0343 255Core Telecom Limited19/02/2014
0343 256TalkTalk Communications Limited29/04/2014
0343 257Core Telecom Limited19/02/2014
0343 258Core Telecom Limited19/02/2014
0343 259Core Telecom Limited19/02/2014
0343 260Core Telecom Limited19/02/2014
0343 261Core Telecom Limited19/02/2014
0343 262Core Telecom Limited19/02/2014
0343 265Core Telecom Limited19/02/2014
0343 266Core Telecom Limited19/02/2014
0343 267Core Telecom Limited19/02/2014
0343 268Core Telecom Limited19/02/2014
0343 269Core Telecom Limited19/02/2014
0343 270Core Telecom Limited19/02/2014
0343 271Core Telecom Limited19/02/2014
0343 272Core Telecom Limited19/02/2014
0343 273Core Telecom Limited19/02/2014
0343 274Core Telecom Limited19/02/2014
0343 275Core Telecom Limited19/02/2014
0343 276Core Telecom Limited19/02/2014
0343 277Core Telecom Limited19/02/2014
0343 278Core Telecom Limited19/02/2014
0343 279TalkTalk Communications Limited29/04/2014
0343 281Virgin Media Limited08/04/2016
0343 282Virgin Media Limited08/04/2016
0343 283Virgin Media Limited08/04/2016
0343 284Virgin Media Limited08/04/2016
0343 289Liquid 11 Limited06/10/2014
0343 290Vodafone Ltd (C&W)08/05/2014
0343 299Virgin Media Limited27/03/2012
0343 308Vodafone Ltd (C&W)08/05/2014
0343 309Vodafone Ltd (C&W)08/05/2014
0343 310Vodafone Ltd (C&W)08/05/2014
0343 311Vodafone Ltd (C&W)08/05/2014
0343 312Vodafone Ltd (C&W)08/05/2014
0343 313Vodafone Ltd (C&W)11/06/2014
0343 314Vodafone Ltd (C&W)08/05/2014
0343 315Vodafone Ltd (C&W)08/05/2014
0343 316Vodafone Ltd (Energis)02/09/2014
0343 317Vodafone Ltd (Energis)02/09/2014
0343 318Vodafone Ltd (Energis)02/09/2014
0343 319Vodafone Ltd (Energis)02/09/2014
0343 320Vodafone Ltd (Energis)02/09/2014
0343 321Vodafone Ltd (Energis)02/09/2014
0343 322Vodafone Ltd (Energis)02/09/2014
0343 323Vodafone Ltd (Energis)02/09/2014
0343 324Vodafone Ltd (Energis)02/09/2014
0343 325Vodafone Ltd (Energis)02/09/2014
0343 326Vodafone Ltd (Energis)02/09/2014
0343 330Telappliant Ltd11/06/2014
0343 351TalkTalk Communications Limited29/04/2014
0343 353TelXL Ltd03/04/2014
0343 354TalkTalk Communications Limited29/04/2014
0343 356TalkTalk Communications Limited29/04/2014
0343 357TalkTalk Communications Limited29/04/2014
0343 363Virgin Media Limited27/03/2012
0343 364Virgin Media Limited27/03/2012
0343 365TalkTalk Communications Limited29/04/2014
0343 372Dynamic Mobile Billing Limited18/03/2016
0343 373Colt Technology Services12/06/2017
0343 374Colt Technology Services12/06/2017
0343 382Virgin Media Limited08/04/2016
0343 401DRD Communications Limited26/07/2016
0343 402DRD Communications Limited26/07/2016
0343 41124 Seven Communications Ltd28/02/2013
0343 412Business Broadcast Communications Ltd07/07/2016
0343 414Spitfire Network Services Limited22/09/2015
0343 415Business Broadcast Communications Ltd07/07/2016
0343 416Business Broadcast Communications Ltd07/07/2016
0343 417Business Broadcast Communications Ltd07/07/2016
0343 418Business Broadcast Communications Ltd07/07/2016
0343 419Business Broadcast Communications Ltd07/07/2016
0343 420Business Broadcast Communications Ltd07/07/2016
0343 421Business Broadcast Communications Ltd07/07/2016
0343 422Business Broadcast Communications Ltd07/07/2016
0343 423Business Broadcast Communications Ltd07/07/2016
0343 424Business Broadcast Communications Ltd07/07/2016
0343 425Business Broadcast Communications Ltd08/07/2016
0343 426Business Broadcast Communications Ltd07/07/2016
0343 427Business Broadcast Communications Ltd07/07/2016
0343 428Business Broadcast Communications Ltd07/07/2016
0343 429Virgin Media Limited27/03/2012
0343 44624 Seven Communications Ltd26/02/2013
0343 44724 Seven Communications Ltd26/02/2013
0343 44824 Seven Communications Ltd26/02/2013
0343 45024 Seven Communications Ltd26/02/2013
0343 453TalkTalk Communications Limited29/04/2014
0343 455Telecoms World PLC15/11/2010
0343 464TeleSurf Limited23/07/2015
0343 465Call Stream Limited30/06/2014
0343 469Gamma Telecom Holdings Ltd20/06/2012
0343 470Gamma Telecom Holdings Ltd20/06/2012
0343 471Gamma Telecom Holdings Ltd20/06/2012
0343 472Gamma Telecom Holdings Ltd20/06/2012
0343 473Gamma Telecom Holdings Ltd20/06/2012
0343 474Gamma Telecom Holdings Ltd20/06/2012
0343 487TalkTalk Communications Limited13/01/2011
0343 493Virgin Media Limited08/04/2016
0343 504Invosys Limited14/05/2014
0343 506Invosys Limited14/05/2014
0343 507Invosys Limited14/05/2014
0343 508Mintaka Limited30/12/2013
0343 509Invosys Limited14/05/2014
0343 510i.net communications Group PLC03/06/2014
0343 515Invosys Limited14/05/2014
0343 516TeleSurf Limited23/07/2015
0343 517TeleSurf Limited23/07/2015
0343 518TeleSurf Limited23/07/2015
0343 519TeleSurf Limited23/07/2015
0343 520TeleSurf Limited23/07/2015
0343 521TeleSurf Limited23/07/2015
0343 522TeleSurf Limited23/07/2015
0343 523Liquid 11 Limited06/10/2014
0343 532Telappliant Ltd15/10/2015
0343 53324 Seven Communications Ltd26/02/2013
0343 53524 Seven Communications Ltd26/02/2013
0343 538TalkTalk Communications Limited13/01/2011
0343 543TalkTalk Communications Limited29/04/2014
0343 547Numbers Telecom Limited11/02/2016
0343 548Numbers Telecom Limited11/02/2016
0343 549Vodafone Ltd (C&W)08/05/2014
0343 550Numbers Telecom Limited11/02/2016
0343 552Numbers Telecom Limited11/02/2016
0343 557VoiceHost Limited20/01/2011
0343 561i.net communications Group PLC03/06/2014
0343 566Numbers Telecom Limited11/02/2016
0343 567Numbers Telecom Limited11/02/2016
0343 568Numbers Telecom Limited11/02/2016
0343 569Numbers Telecom Limited11/02/2016
0343 592TTNC Limited20/04/2015
0343 593TTNC Limited20/04/2015
0343 596Vodafone Ltd (C&W)15/03/2016
0343 597Magrathea Telecommunications Limited27/04/2015
0343 611Gamma Telecom Holdings Ltd20/06/2012
0343 612Gamma Telecom Holdings Ltd20/06/2012
0343 634Affiniti Integrated Solutions Limited13/01/2011
0343 636Affiniti Integrated Solutions Limited13/01/2011
0343 653Vodafone Ltd (Energis)02/09/2014
0343 658Vodafone Ltd (C&W)08/05/2014
0343 659Vodafone Ltd (C&W)08/05/2014
0343 660Gamma Telecom Holdings Ltd20/06/2012
0343 661Gamma Telecom Holdings Ltd20/06/2012
0343 662Gamma Telecom Holdings Ltd20/06/2012
0343 663Gamma Telecom Holdings Ltd20/06/2012
0343 664Gamma Telecom Holdings Ltd20/06/2012
0343 665Gamma Telecom Holdings Ltd20/06/2012
0343 666Gamma Telecom Holdings Ltd20/06/2012
0343 667Gamma Telecom Holdings Ltd20/06/2012
0343 668Gamma Telecom Holdings Ltd20/06/2012
0343 669Gamma Telecom Holdings Ltd20/06/2012
0343 693SKD 4 Limited21/07/2014
0343 697SKD 4 Limited21/07/2014
0343 698SKD 4 Limited21/07/2014
0343 699BT20/05/2014
0343 700SKD 4 Limited21/07/2014
0343 701SKD 4 Limited21/07/2014
0343 707Liquid 11 Limited06/10/2014
0343 708i.net communications Group PLC03/06/2014
0343 714Calltracks Limited14/05/2014
0343 720Aloha Telecommunications Limited26/07/2012
0343 751TalkTalk Communications Limited29/04/2014
0343 754TalkTalk Communications Limited29/04/2014
0343 770Affiniti Integrated Solutions Limited30/07/2013
0343 772Kalnet4U Ltd29/11/2011
0343 775Affiniti Integrated Solutions Limited30/07/2013
0343 777Affiniti Integrated Solutions Limited30/07/2013
0343 778Affiniti Integrated Solutions Limited30/07/2013
0343 781Affiniti Integrated Solutions Limited30/07/2013
0343 783Affiniti Integrated Solutions Limited30/07/2013
0343 811VoiceHost Limited25/06/2014
0343 812VoiceHost Limited25/06/2014
0343 813VoiceHost Limited25/06/2014
0343 814VoiceHost Limited25/06/2014
0343 816TalkTalk Communications Limited29/04/2014
0343 829Liquid 11 Limited06/10/2014
0343 831Liquid 11 Limited06/10/2014
0343 834Liquid 11 Limited06/10/2014
0343 836BT20/05/2014
0343 838Cloud Telecom Ltd23/09/2015
0343 839BT20/05/2014
0343 841BT20/05/2014
0343 849Telappliant Ltd11/06/2014
0343 876Performance Telecom Limited21/06/2016
0343 886Liquid 11 Limited06/10/2014
0343 889Voice Simplified Limited06/06/2014
0343 902Vodafone Ltd (C&W)08/05/2014
0343 903Vodafone Ltd (C&W)08/05/2014
0343 904Vodafone Ltd (C&W)09/05/2014
0343 909Affiniti Integrated Solutions Limited25/11/2015
0343 910i.net communications Group PLC03/06/2014
0343 911Affiniti Integrated Solutions Limited25/11/2015
0343 919Redwood Technologies Ltd20/11/2018
0343 929Dynamic Mobile Billing Limited18/03/2016
0343 932Colt Technology Services12/06/2017
0343 934Telecoms World Direct Ltd21/07/2014
0343 939Sigma Voice Solutions Ltd02/05/2017
0343 943Redwood Technologies Ltd20/11/2018
0343 944Redwood Technologies Ltd20/11/2018
0343 953Performance Telecom Limited21/06/2016
0343 961Performance Telecom Limited21/06/2016
0343 976Performance Telecom Limited21/06/2016
0343 979UV Associates Ltd19/05/2015
0343 987Redwood Technologies Ltd20/11/2018
0343 999Redwood Technologies Ltd20/11/2018

Other 4-digit Prefixes