01604 Area Code - Northampton

The 01604 area code is used for Northampton (County of Northamptonshire) and the areas directly surrounding Northampton, which includes 20 distinct locations. Most 01604 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 Northampton area.

Previously, the area used 0604 as their area code. This changed in April 1995 during the phONEday event, where it was changed to the 01604 area code to accommodate the growing population and supplement the shrinking supply of phone numbers in Northamptonshire.

Number Structure

Area CodeNumber
01604xx xxxx

Locations Covered

Cost of calling 01604 numbers

Typically, calls to the 01604 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

CodeProviderAssigned
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01604 00Gamma Telecom Holdings Ltd21/06/2016
01604 01Gamma Telecom Holdings Ltd21/06/2016
01604 200Inclarity Communications Limited06/12/2010
01604 201Inclarity Communications Limited06/12/2010
01604 204Numbers Plus Ltd28/07/2011
01604 205Inclarity Communications Limited06/12/2010
01604 206Hello Telecom (UK) Limited17/11/2011
01604 207Internexus Networks Limited21/11/2011
01604 21Gamma Telecom Holdings Ltd24/08/2005
01604 22Redcentric Solutions Limited05/06/2015
01604 23BT15/07/1994
01604 24Virgin Media Limited10/04/2001
01604 25BT15/07/1994
01604 260Vodafone Ltd (C&W)06/09/2013
01604 263Gamma Telecom Holdings Ltd26/11/2019
01604 264Colt Technology Services04/07/2019
01604 265Gamma Telecom Holdings Ltd01/08/2019
01604 266Gamma Telecom Holdings Ltd12/02/2019
01604 267Gamma Telecom Holdings Ltd29/01/2019
01604 268Vodafone Ltd (C&W)06/09/2013
01604 269Vodafone Ltd (C&W)06/09/2013
01604 270Vodafone Ltd (Thus)09/01/2012
01604 274Vodafone Ltd (Thus)09/01/2012
01604 280(aq) Limited trading as aql12/09/2012
01604 281TalkTalk Communications Limited12/02/2013
01604 283Telecom2 Ltd10/09/2009
01604 286Invade International Ltd12/01/2016
01604 287Pulsant (Scotland) Limited17/02/2009
01604 288Nodemax Limited14/07/2008
01604 289Inet Telecoms Ltd (Voipfone)18/09/2008
01604 29Verizon UK Ltd24/11/2004
01604 300Voxbone SA23/09/2008
01604 302Starcomm Ltd03/10/2008
01604 303Net-Work Internet Ltd10/10/2008
01604 304Served Up Limited13/10/2008
01604 306Barritel Limited11/11/2008
01604 307Sky UK Limited16/12/2014
01604 308Barritec Limited03/10/2012
01604 309Timico Limited15/03/2016
01604 310Nexbridge Communications Limited09/01/2012
01604 312Simwood eSMS Limited14/02/2012
01604 313IOVOX Limited06/11/2014
01604 314API Telecom Limited05/04/2012
01604 315TalkTalk Communications Limited01/02/2012
01604 316ICC Networks Ltd17/04/2012
01604 317Sky UK Limited02/07/2013
01604 318IOVOX Limited03/07/2012
01604 319Sky UK Limited02/07/2013
01604 320Gamma Telecom Holdings Ltd21/01/2015
01604 321Affiniti Integrated Solutions Limited30/12/2008
01604 322Andrews & Arnold (Numbers) Ltd23/03/2009
01604 323TeleWare Group PLC20/02/2013
01604 325Telecoms World PLC28/04/2009
01604 327IDE Group Voice Limited22/06/2009
01604 328Vonage Limited21/01/2015
01604 329Vectone Mobile Limited01/07/2009
01604 330GCI Network Solutions Ltd02/05/2017
01604 331GCI Network Solutions Ltd26/06/2018
01604 332GCI Network Solutions Ltd26/06/2018
01604 333GCI Network Solutions Ltd02/05/2017
01604 340Gamma Telecom Holdings Ltd30/11/2017
01604 341Entanet International Ltd05/12/2017
01604 342Telappliant Ltd05/04/2018
01604 343Gamma Telecom Holdings Ltd23/05/2018
01604 344Colt Technology Services11/12/2017
01604 345BT29/08/2018
01604 350TGL Services (UK) Ltd02/02/2015
01604 351TGL Services (UK) Ltd02/02/2015
01604 352TGL Services (UK) Ltd02/02/2015
01604 354TGL Services (UK) Ltd02/02/2015
01604 361Affiniti Integrated Solutions Limited02/08/2007
01604 362Affiniti Integrated Solutions Limited02/08/2007
01604 363Affiniti Integrated Solutions Limited02/08/2007
01604 364Affiniti Integrated Solutions Limited02/08/2007
01604 365Affiniti Integrated Solutions Limited02/08/2007
01604 366Affiniti Integrated Solutions Limited02/08/2007
01604 367Affiniti Integrated Solutions Limited02/08/2007
01604 368Affiniti Integrated Solutions Limited02/08/2007
01604 369GCI Network Solutions Ltd25/04/2017
01604 370Syntec Limited18/04/2013
01604 371Sky UK Limited12/06/2013
01604 372Kalnet4U Ltd24/05/2013
01604 373Sky UK Limited09/08/2013
01604 374Sky UK Limited09/08/2013
01604 375Sky UK Limited09/08/2013
01604 376TalkTalk Communications Limited30/09/2013
01604 377i.net communications Group PLC03/07/2013
01604 378TalkTalk Communications Limited02/05/2014
01604 379Gamma Telecom Holdings Ltd22/07/2014
01604 384WIGHTFIBRE LIMITED04/12/2009
01604 385Buzz Networks Limited04/03/2010
01604 386Voicenet Solutions Ltd09/03/2010
01604 388Minotaur Telecom Limited31/01/2013
01604 389Liquid 11 Limited26/04/2010
01604 390Vodafone Ltd (C&W)06/09/2013
01604 391Vodafone Ltd (C&W)06/09/2013
01604 392Vodafone Ltd (C&W)06/09/2013
01604 393Vodafone Ltd (C&W)06/09/2013
01604 394Vodafone Ltd (C&W)06/09/2013
01604 395Vodafone Ltd (C&W)06/09/2013
01604 396Vodafone Ltd (C&W)06/09/2013
01604 40BT15/07/1994
01604 41BT15/07/1994
01604 42AQL Wholesale Ltd01/11/2004
01604 432BT04/06/2013
01604 433BT04/06/2013
01604 434BT04/06/2013
01604 435BT04/06/2013
01604 436BT04/06/2013
01604 437BT04/06/2013
01604 438BT04/06/2013
01604 439BT04/06/2013
01604 44BT15/07/1994
01604 45Virgin Media Limited15/07/1994
01604 46Virgin Media Limited17/10/1994
01604 47Virgin Media Limited13/03/1995
01604 480Vodafone Ltd (C&W)29/06/2018
01604 49BT15/07/1994
01604 500BT04/06/2013
01604 502BT04/06/2013
01604 503BT04/06/2013
01604 504BT04/06/2013
01604 505BT04/06/2013
01604 51Virgin Media Limited15/07/1996
01604 52Vodafone Ltd (C&W)06/09/2013
01604 530Sky UK Limited02/07/2013
01604 531Timico Limited12/04/2016
01604 532Invoco Ltd18/11/2013
01604 533CenturyLink Communications UK Limited03/04/2006
01604 534CenturyLink Communications UK Limited03/04/2006
01604 535Virgin Media Limited31/08/2006
01604 536Sky UK Limited19/06/2015
01604 537Spitfire Network Services Limited22/08/2006
01604 538Digital Mail Limited02/02/2007
01604 539Resilient PLC29/12/2006
01604 54Vodafone Ltd (C&W)06/09/2013
01604 550Essensys Ltd18/12/2014
01604 551Affiniti Integrated Solutions Limited09/02/2015
01604 552Gamma Telecom Holdings Ltd01/06/2010
01604 553Calltracks Limited23/09/2013
01604 555Sky UK Limited02/07/2013
01604 556Windsor Telecom Ltd22/07/2010
01604 557West Cloud Contact Solutions Ltd02/08/2010
01604 559Core Telecom Limited06/08/2010
01604 561Daisy Communications Ltd14/12/2011
01604 562Daisy Communications Ltd14/12/2011
01604 563Daisy Communications Ltd14/12/2011
01604 57Vodafone Ltd (Energis)26/05/2006
01604 58BT15/07/1994
01604 59BT15/07/1994
01604 60BT15/07/1994
01604 611BT04/06/2013
01604 612BT04/06/2013
01604 614BT04/06/2013
01604 615BT04/06/2013
01604 616BT04/06/2013
01604 617BT04/06/2013
01604 618BT04/06/2013
01604 619BT04/06/2013
01604 62BT15/01/1998
01604 63BT15/01/1998
01604 64BT15/07/1994
01604 651Affiniti Integrated Solutions Limited16/12/2011
01604 652Affiniti Integrated Solutions Limited16/12/2011
01604 653Affiniti Integrated Solutions Limited16/12/2011
01604 654Affiniti Integrated Solutions Limited16/12/2011
01604 655Affiniti Integrated Solutions Limited16/12/2011
01604 656Affiniti Integrated Solutions Limited16/12/2011
01604 657Affiniti Integrated Solutions Limited16/12/2011
01604 658Affiniti Integrated Solutions Limited16/12/2011
01604 659Affiniti Integrated Solutions Limited16/12/2011
01604 66BT15/07/1994
01604 67BT15/07/1994
01604 68BT15/07/1994
01604 692BT04/06/2013
01604 695BT04/06/2013
01604 696BT04/06/2013
01604 697BT04/06/2013
01604 698BT04/06/2013
01604 699BT04/06/2013
01604 70BT15/07/1994
01604 71BT15/07/1994
01604 72BT15/07/1994
01604 73Vodafone Ltd (C&W)06/09/2013
01604 74BT15/07/1994
01604 75BT15/07/1994
01604 76BT15/07/1994
01604 770BT04/06/2013
01604 771BT04/06/2013
01604 772BT04/06/2013
01604 773BT04/06/2013
01604 774BT04/06/2013
01604 777BT04/06/2013
01604 778BT04/06/2013
01604 779BT04/06/2013
01604 78BT15/07/1994
01604 790BT04/06/2013
01604 791BT04/06/2013
01604 792BT04/06/2013
01604 795BT04/06/2013
01604 796BT04/06/2013
01604 797BT04/06/2013
01604 798BT04/06/2013
01604 799BT04/06/2013
01604 800Magrathea Telecommunications Limited16/11/2011
01604 801Magrathea Telecommunications Limited16/11/2011
01604 805Magrathea Telecommunications Limited16/11/2011
01604 806Magrathea Telecommunications Limited16/11/2011
01604 807Magrathea Telecommunications Limited16/11/2011
01604 808Magrathea Telecommunications Limited16/11/2011
01604 809Magrathea Telecommunications Limited16/11/2011
01604 810BT04/06/2013
01604 811BT04/06/2013
01604 812BT04/06/2013
01604 813BT04/06/2013
01604 814BT04/06/2013
01604 815BT04/06/2013
01604 816BT04/06/2013
01604 817BT04/06/2013
01604 818BT04/06/2013
01604 820BT04/06/2013
01604 821BT04/06/2013
01604 822BT04/06/2013
01604 823BT04/06/2013
01604 824BT04/06/2013
01604 825BT04/06/2013
01604 826BT04/06/2013
01604 827BT04/06/2013
01604 828BT04/06/2013
01604 830BT04/06/2013
01604 831BT04/06/2013
01604 832BT04/06/2013
01604 833BT04/06/2013
01604 835BT04/06/2013
01604 836BT04/06/2013
01604 837BT04/06/2013
01604 838BT04/06/2013
01604 839BT04/06/2013
01604 841BT04/06/2013
01604 842BT04/06/2013
01604 843BT04/06/2013
01604 844BT04/06/2013
01604 845BT04/06/2013
01604 846BT04/06/2013
01604 847BT04/06/2013
01604 850BT04/06/2013
01604 852BT04/06/2013
01604 853BT04/06/2013
01604 854BT04/06/2013
01604 855BT04/06/2013
01604 856BT04/06/2013
01604 857BT04/06/2013
01604 858BT04/06/2013
01604 859BT04/06/2013
01604 86BT15/07/1994
01604 87BT15/07/1994
01604 88BT15/07/1994
01604 890BT04/06/2013
01604 891BT04/06/2013
01604 892BT04/06/2013
01604 893BT04/06/2013
01604 899BT04/06/2013
01604 900Sky UK Limited02/07/2013
01604 901Numbergroup Network Ltd04/11/2010
01604 902Sky UK Limited19/06/2015
01604 903Sky UK Limited02/07/2013
01604 904IP Wholesale Limited01/06/2017
01604 905Sky UK Limited02/07/2013
01604 910Media Hawk Ltd10/04/2013
01604 911iHub 2 Limited18/05/2016
01604 912Redwood Technologies Ltd15/11/2018
01604 921FleXtel Limited16/11/2005
01604 922TelXL Ltd31/10/2005
01604 923TelNG Limited28/02/2007
01604 924SKD 4 Limited30/11/2012
01604 925Easynet Enterprise Services Limited10/10/2005
01604 926VoiceHost Limited09/12/2010
01604 927Commi Holdings Ltd21/11/2016
01604 928WAVECREST NETWORKS LIMITED16/12/2019
01604 930TTNC Limited15/11/2013
01604 931Voiceflex Limited30/07/2007
01604 932Teledesign Ltd19/09/2006
01604 934Virgin Media Limited31/08/2006
01604 935TTNC Limited15/11/2013
01604 936Colt Technology Services11/05/2006
01604 937Localphone Limited10/05/2007
01604 938Vodafone Ltd (C&W)18/06/2013
01604 945TalkTalk Communications Limited31/08/2011
01604 946TalkTalk Communications Limited31/08/2011
01604 947TalkTalk Communications Limited31/08/2011
01604 948TalkTalk Communications Limited31/08/2011
01604 949TalkTalk Communications Limited31/08/2011
01604 950VoIP-Un Limited01/11/2007
01604 951Sky UK Limited02/10/2018
01604 952TalkTalk Communications Limited05/10/2018
01604 953BT19/10/2018
01604 954Gamma Telecom Holdings Ltd26/10/2018
01604 955TalkTalk Communications Limited21/11/2018
01604 961Ziron Limited30/07/2012
01604 962TalkTalk Communications Limited09/08/2012
01604 963Sky UK Limited02/07/2013
01604 964Orange Business Holdings UK Limited16/10/2012
01604 965Sky UK Limited02/07/2013
01604 966Content Guru Ltd12/10/2012
01604 967Sky UK Limited02/07/2013
01604 968Gamma Telecom Holdings Ltd08/04/2016
01604 969YayYay Limited24/04/2015
01604 970Gamma Telecom Holdings Ltd25/11/2015
01604 971Alnitak GmbH06/04/2016
01604 972Sky UK Limited10/06/2016
01604 973Gamma Telecom Holdings Ltd23/09/2016
01604 975Sky UK Limited03/10/2016
01604 976Calltracks Limited04/04/2017
01604 977I.T Communications Limited15/03/2016
01604 978Gamma Telecom Holdings Ltd02/05/2017
01604 980Number Services Ltd.22/11/2018
01604 981Gamma Telecom Holdings Ltd20/09/2017
01604 982Gamma Telecom Holdings Ltd10/10/2017
01604 983TalkTalk Communications Limited19/10/2017
01604 984Orange Peel Intellectual Ltd21/11/2017
01604 985Invosys Limited23/08/2017
01604 986DIDWW Ireland Limited19/10/2017
01604 987Gamma Telecom Holdings Ltd10/03/2017

Map of Northampton

Other Area Codes in this County (Northamptonshire)

CodeCity
01327Daventry
01536Kettering
01832Clopton
01933Wellingborough

All Area Codes About 01, 02 Numbers