02843 Area Code - Newcastle (CountyDown)

The 02843 area code is used for Newcastle (CountyDown) (County of Down) and the areas directly surrounding Newcastle (CountyDown), which includes 3 distinct locations. Most 02843 numbers are used for landlines. However, they can also be purchased by companies or organizations to be used for services that don’t have any connection to the Newcastle (CountyDown) area.

Previously, the area used 013967 as their area code. This changed in April 2000 during The Big Number Change, where it was changed to the 02843 area code to accommodate the growing population and supplement the shrinking supply of phone numbers in County Down.

Number Structure

Area CodeNumber
02843xx xxxx

Locations Covered

Cost of calling 02843 numbers

Typically, calls to the 02843 area code are very affordable and are some of the cheapest apart from freephone numbers. During peak times when calling from a landing, expect to pay between 10p to 12p per minute. In the evening or on the weekend, it will cost you between 5p and 10p per minute. If you are calling from a mobile phone, these costs increase to 30p to 50p per minute.

Prefixes and Providers

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02843 00Syntec Limited16/11/2005
02843 01Inclarity Communications Limited05/12/2011
02843 02TelNG Limited02/03/2007
02843 030Number Services Ltd.22/11/2018
02843 031Zapappi Ltd05/01/2018
02843 032DIDWW Ireland Limited21/01/2019
02843 033Adepteo Limited17/01/2017
02843 034Fuse 2 Communications Ltd03/07/2017
02843 035Antheus Telecom Limited23/08/2017
02843 036Colt Technology Services16/01/2018
02843 039IP Voice Networks Ltd20/09/2017
02843 04AQL Wholesale Ltd04/01/2008
02843 05Voiceflex Limited10/07/2008
02843 06Mars Communications Limited05/02/2009
02843 07CFL Communications Ltd21/07/2009
02843 08Digital Space Group Limited09/06/2008
02843 09Telecoms World PLC02/07/2009
02843 10VoIP-Un Limited08/11/2007
02843 11IOVOX Limited21/08/2013
02843 12Solutios Limited27/11/2008
02843 13Nodemax Limited09/07/2008
02843 15Sky UK Limited24/06/2013
02843 16Andrews & Arnold (Numbers) Ltd16/04/2009
02843 17Nexus Telecommunications Limited08/10/2009
02843 18Telecom2 Limited10/09/2009
02843 19Vectone Mobile Limited01/07/2009
02843 21TalkTalk Communications Limited05/10/2007
02843 22Atomstream Limited15/04/2010
02843 23Localphone Limited23/05/2007
02843 24Suretec Systems Ltd14/05/2010
02843 25Telappliant Ltd29/06/2010
02843 27TeleWare Group PLC26/01/2010
02843 29Core Telecom Limited06/08/2010
02843 32In2com Ltd12/05/2011
02843 33GCI Network Solutions Ltd19/04/2017
02843 36TalkTalk Communications Limited11/02/2013
02843 37Spitfire Network Services Limited29/11/2006
02843 38Vodafone Ltd (C&W)10/09/2013
02843 40Inet Telecoms Ltd (Voipfone)24/10/2011
02843 41Internexus Networks Limited22/11/2011
02843 42Simwood eSMS Limited23/02/2012
02843 43FleXtel Limited15/11/2005
02843 44Gamma Telecom Holdings Ltd28/04/2005
02843 45Orange Business Holdings UK Limited26/02/2013
02843 46API Telecom Limited19/04/2012
02843 48Ziron Limited21/08/2012
02843 49Content Guru Limited11/10/2012
02843 50Hello Telecom (UK) Limited27/12/2012
02843 51iHub 2 Limited18/05/2016
02843 52Affiniti Integrated Solutions Limited07/02/2013
02843 53TTNC Limited14/11/2013
02843 54XoverX Ltd25/04/2013
02843 550YayYay Limited24/04/2015
02843 551Tipicall Limited04/02/2015
02843 552Metronet (UK) Limited21/05/2019
02843 553Belgacom International Carrier Services SA20/06/2016
02843 554Kalnet4U Ltd27/04/2015
02843 555Invoco Ltd03/02/2015
02843 557Alnitak GmbH10/06/2016
02843 72BT26/05/1999
02843 73Served Up Limited23/10/2008
02843 74Linear Telecoms Limited19/10/2010
02843 75BT26/05/1999
02843 76BT26/05/1999
02843 77BT26/05/1999
02843 78Voxbone SA30/09/2008
02843 79Magrathea Telecommunications Limited24/09/2004
02843 84Net-Work Internet Ltd08/10/2007
02843 850Dial 9 Communications Limited09/12/2019
02843 851TELNYX UK LIMITED07/05/2020
02843 852Reality Network Services Limited22/12/2020
02843 854Eircom (UK) Limited02/03/2021
02843 855ICUK Computing Services Limited17/06/2020
02843 856Mi Telecom Limited03/07/2020
02843 88VoiceHost Limited02/07/2010
02843 97Digital Space Group Limited15/03/2016
02843 98Nationwide Telephone Assistance Ltd12/10/2007
02843 99Barritel Limited13/02/2006

Map of Newcastle (CountyDown)

Other Area Codes in this County (County Down)

02891Bangor (CountyDown)

All Area Codes About 01, 02 Numbers