01740 Area Code - Sedgefield

The 01740 area code is used for Sedgefield (County of Durham) and the areas directly surrounding Sedgefield, which includes 4 distinct locations. Most 01740 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 Sedgefield area.

Previously, the area used 0740 as their area code. This changed in April 1995 during the phONEday event, where it was changed to the 01740 area code to accommodate the growing population and supplement the shrinking supply of phone numbers in County Durham.

Number Structure

Area CodeNumber
01740xx xxxx

Locations Covered

Cost of calling 01740 numbers

Typically, calls to the 01740 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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01740 20TelNG Limited28/02/2007
01740 21Voiceflex Limited27/09/2007
01740 22Localphone Limited14/05/2007
01740 238TalkTalk Communications Limited20/01/2012
01740 239TalkTalk Communications Limited20/01/2012
01740 25(AQ) LIMITED26/09/2012
01740 26VoIP-Un Limited05/11/2007
01740 270YayYay Limited24/04/2015
01740 271Metronet (UK) Limited21/05/2019
01740 273Adepteo Limited06/12/2016
01740 276Colt Technology Services20/06/2016
01740 277Digital Space Group Limited15/03/2016
01740 279Club Communications Ltd21/09/2018
01740 28Redcentric Solutions Limited05/06/2015
01740 29Telecom2 Limited11/09/2009
01740 30Digital Space Group Limited20/05/2008
01740 31Nodemax Limited15/07/2008
01740 320Voxbone SA12/12/2011
01740 33Net-Work Internet Ltd21/07/2008
01740 36Served Up Limited09/10/2008
01740 37Solutios Limited25/11/2008
01740 38IPV6 Limited06/02/2009
01740 39Mars Communications Limited06/02/2009
01740 40Andrews & Arnold (Numbers) Ltd27/03/2009
01740 41Telecoms World PLC09/06/2009
01740 42Invade International Ltd20/01/2016
01740 43Nexus Telecommunications Limited11/06/2009
01740 44Vectone Mobile Limited01/07/2009
01740 45CFL Communications Ltd14/07/2009
01740 460Calltracks Limited22/01/2014
01740 461Telephone Box Limited09/12/2010
01740 463Phone Co-Op Numbering Limited23/12/2010
01740 464Suretec Systems Ltd12/05/2010
01740 465Nexbridge Communications Limited09/03/2012
01740 466Atomstream Limited14/05/2010
01740 467IP Wholesale Limited01/06/2017
01740 469Sky UK Limited24/06/2013
01740 470Windsor Telecom Ltd22/07/2010
01740 471Numbergroup Utilities Ltd15/11/2010
01740 472Vodafone Ltd (C&W)10/09/2013
01740 473TalkTalk Communications Limited12/02/2013
01740 474Invosys Limited17/05/2012
01740 475Mintaka Limited01/06/2017
01740 477Telappliant Ltd21/06/2010
01740 478Orbtalk Limited30/09/2011
01740 479Inet Telecoms Ltd (Voipfone)17/10/2011
01740 480Internexus Networks Limited22/11/2011
01740 481Hello Telecom (UK) Limited23/11/2011
01740 482Bicom Systems EURL01/03/2012
01740 483API Telecom Limited10/04/2012
01740 485ICC Networks Ltd16/04/2012
01740 486Ziron Limited31/07/2012
01740 487IOVOX Limited04/07/2012
01740 488Invoco Ltd25/04/2012
01740 490Minotaur Telecom Limited05/02/2013
01740 492Kalnet4U Ltd30/05/2013
01740 493iHub 2 Limited18/05/2016
01740 494Numbers Plus Ltd14/02/2013
01740 495Sky UK Limited23/10/2014
01740 496Redwood Technologies Ltd15/11/2018
01740 497XoverX Ltd29/04/2013
01740 498Simwood eSMS Limited16/04/2013
01740 499Content Guru Limited12/10/2012
01740 504Six Degrees Technology Group Limited14/01/2020
01740 51FleXtel Limited11/11/2005
01740 52Syntec Limited12/12/2005
01740 555VoiceHost Limited22/06/2010
01740 56Barritel Limited23/06/2006
01740 577Spitfire Network Services Limited11/11/2011
01740 58AQL Wholesale Ltd04/08/2006
01740 59TTNC Limited12/11/2013
01740 600Virgin Media Limited29/06/2012
01740 601Virgin Media Limited29/06/2012
01740 602Virgin Media Limited29/06/2012
01740 605Virgin Media Limited29/06/2012
01740 606Virgin Media Limited29/06/2012
01740 607Virgin Media Limited29/06/2012
01740 608Virgin Media Limited29/06/2012
01740 609Virgin Media Limited29/06/2012
01740 615Gamma Telecom Holdings Ltd08/02/2013
01740 616Gamma Telecom Holdings Ltd08/02/2013
01740 617Gamma Telecom Holdings Ltd08/02/2013
01740 618Gamma Telecom Holdings Ltd08/02/2013
01740 619Gamma Telecom Holdings Ltd08/02/2013
01740 62BT15/07/1994
01740 63BT15/07/1994
01740 64BT15/07/1994
01740 65BT15/07/1994
01740 66BT25/09/1995
01740 67GCI Network Solutions Ltd26/04/2017
01740 690Digitech Solutions Global Limited26/06/2012
01740 709Vodafone Ltd (Thus)25/01/2012
01740 710Linear Telecoms Limited18/10/2010
01740 730Inclarity Communications Limited09/11/2012
01740 731Inclarity Communications Limited09/11/2012
01740 732Inclarity Communications Limited09/11/2012
01740 735Inclarity Communications Limited09/11/2012
01740 740Virgin Media Limited29/06/2012
01740 747Virgin Media Limited29/06/2012
01740 748Virgin Media Limited29/06/2012
01740 749Virgin Media Limited29/06/2012
01740 75Nationwide Telephone Assistance Ltd15/10/2007
01740 76Magrathea Telecommunications Limited24/09/2004
01740 77Affiniti Integrated Solutions Limited15/01/2004
01740 79Vodafone Ltd (C&W)10/09/2013
01740 800Number Services Ltd.22/11/2018
01740 801Zapappi Ltd05/01/2018
01740 802Dial 9 Communications Limited08/01/2020
01740 803SiPalto Ltd17/06/2020
01740 804DIDWW Ireland Limited27/01/2020
01740 805Belgacom International Carrier Services SA24/04/2020
01740 806ICUK Computing Services Limited05/06/2020
01740 807I.T Communications Limited05/09/2019
01740 808Fuse 2 Communications Ltd03/07/2017
01740 809IP Voice Networks Ltd20/09/2017
01740 810BT11/03/2021
01740 815Mi Telecom Limited06/07/2020

Map of Sedgefield

Other Area Codes in this County (County Durham)

01388Bishop Auckland and Stanhope
013883Bishop Auckland
013884Bishop Auckland
013886Bishop Auckland
013887Bishop Auckland
013888Bishop Auckland
013889Bishop Auckland
01833Barnard Castle

All Area Codes About 01, 02 Numbers