United Kingdom

Number Code Allocated To Number Length Notes
020 7000xxxx Cable and Wireless (Energis) 2+8
020 7001xxxx BT 2+8
020 7001xxxx LNPOP BT, Poplar (London - Greater) 2+8
020 7002xxxx BT 2+8
020 7002xxxx CLFAR BT, Faraday (London - Greater) 2+8
020 7003xxxx BT 2+8
020 7003xxxx CLFAR BT, Faraday (London - Greater) 2+8
020 7004xxxx BT 2+8
020 7004xxxx WRWHI BT, Whitehall (London - Greater) 2+8
020 70050xxx LNPOP BT, Poplar (London - Greater) 2+8
020 70052xxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 70056xxx LNPOP BT, Poplar (London - Greater) 2+8
020 7005xxxx BT 2+8
020 7006xxxx BT 2+8
020 7006xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7007xxxx Cable & Wireless UK 2+8
020 7008xxxx Global Crossing (UK) Ltd 2+8
020 70090xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 70091xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 70092xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 70093xxx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 70094xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 700950xx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 700958xx WEWMAR BT, Marylebone (London - Greater) 2+8
020 70096xxx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 70098xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 7009xxxx BT 2+8
020 7010xxxx BT 2+8
020 7010xxxx CLCOV BT, Covent Garden (London - Greater) 2+8
020 7011xxxx BT 2+8
020 7011xxxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70121xxx CLSHO BT, Shoreditch (London - Greater) 2+8
020 70122xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70123xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70124xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70126xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70127xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70128xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 7012xxxx BT 2+8
020 70130xxx WRPGRN BT, Parsons Green (London - Greater) 2+8
020 70133xxx WRWKEN BT, West Kensington (London - Greater) 2+8
020 7013xxxx BT 2+8
020 70140xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70144xxx CLKXX BT, Kings Cross (London - Greater) 2+8
020 70145xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70146xxx CLKXX BT, Kings Cross (London - Greater) 2+8
020 70147xxx CLCOV BT, Covent Garden (London - Greater) 2+8
020 70148xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70149xxx CLKXX BT, Kings Cross (London - Greater) 2+8
020 7014xxxx BT 2+8
020 70150xxx CLMON BT, Monument (London - Greater) 2+8
020 70151xxx CLSOU BT, Southwark (London - Greater) 2+8
020 70152xxx CLMON BT, Monument (London - Greater) 2+8
020 70155xxx CLWOO BT, Wood Street (London - Greater) 2+8
020 70156xxx CLMON BT, Monument (London - Greater) 2+8
020 70159xxx CLSOU BT, Southwark (London - Greater) 2+8
020 7015xxxx BT 2+8
020 70160xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 70162xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 70163xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 7016xxxx BT 2+8
020 7017xxxx BT 2+8
020 7017xxxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 7018xxxx Centrica Telecommunications 2+8
020 7019xxxx Verizon UK Ltd 2+8
020 7020xxxx Cable & Wireless UK 2+8
020 7021xxxx BT 2+8
020 7021xxxx WRSTHBK BT, Southbank (London - Greater) 2+8
020 7022xxxx Cable and Wireless (Energis) 2+8
020 7023xxxx Global Crossing (UK) Ltd 2+8
020 7024xxxx BT 2+8
020 7024xxxx WRWHI BT, Whitehall (London - Greater) 2+8
020 70250xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70251xxx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 70252xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70253xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70255xxx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 70259xxx CLHOL BT, Holborn (London - Greater) 2+8
020 7025xxxx BT 2+8
020 7026xxxx BT 2+8
020 7027xxxx Cable & Wireless UK 2+8
020 7028xxxx IDT Global Ltd 2+8
020 7029xxxx BT 2+8
020 7029xxxx CLFAR BT, Faraday (London - Greater) 2+8
020 7030xxxx BIS Ltd 2+8
020 7031xxxx COLT Telecommunications 2+8
020 7032xxxx Easynet Telecommunications Ltd 2+8
020 7033xxxx BT 2+8
020 7033xxxx CLSHO BT, Shoreditch (London - Greater) 2+8
020 70340xxx WEWBAY BT, Bayswater (London - Greater) 2+8
020 70341xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 70343xxx WEWMAR BT, Marylebone (London - Greater) 2+8
020 7034xxxx BT 2+8
020 7035xxxx Global Crossing (UK) Ltd 2+8
020 7036xxxx Spitfire Network Services Ltd 2+8
020 7037xxxx Daotec Ltd 2+8
020 7038xxxx COLT Telecommunications 2+8
020 7039xxxx COLT Telecommunications 2+8
020 7040xxxx Telewest Communications Group Limited 2+8
020 7042xxxx Spitfire Network Services Ltd 2+8
020 7043xxxx Magrathea Telecommunications Limited 2+8
020 7044xxxx LTT PLC 2+8
020 7045xxxx HighSpeed Office Limited 2+8
020 7047xxxx Teledesign plc 2+8
020 7048xxxx Vital Phone Limited 2+8
020 7049xxxx Bon.net Systems Limited 2+8
020 7050xxxx TELSTRA EUROPE LIMITED 2+8
020 7051xxxx Resilient Networks Plc 2+8
020 7052xxxx BT 2+8
020 7052xxxx WRSKEN BT, South Kensington (London - Greater) 2+8
020 7053xxxx Thus Plc 2+8
020 7054xxxx Thus Plc 2+8
020 7055xxxx BT 2+8
020 7055xxxx LNADK BT, Albert Dock (London - Greater) 2+8
020 7056xxxx Cable & Wireless UK 2+8
020 7057xxxx Teledesign plc 2+8
020 7058xxxx Wizaner Limited 2+8
020 7059xxxx Virgin Media Limited 2+8
020 7060xxxx Digital Mail Limited 2+8
020 70610xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70612xxx CLMON BT, Monument (London - Greater) 2+8
020 70613xxx CLHOL BT, Holborn (London - Greater) 2+8
020 7061xxxx BT 2+8
020 70620xxx WRBRIX BT, Brixton (London - Greater) 2+8
020 70621xxx WRNELMS BT, Nine Elms (London - Greater) 2+8
020 70623xxx WRNELMS BT, Nine Elms (London - Greater) 2+8
020 70625xxx WRNELMS BT, Nine Elms (London - Greater) 2+8
020 7062xxxx BT 2+8
020 7063xxxx BT 2+8
020 7063xxxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70640xxx CLBER BT, Bermondsey (London - Greater) 2+8
020 70644xxx CLBER BT, Bermondsey (London - Greater) 2+8
020 70645xxx CLNEW BT, New Cross (London - Greater) 2+8
020 70649xxx CLBER BT, Bermondsey (London - Greater) 2+8
020 7064xxxx BT 2+8
020 70650xxx CLCLE BT, Clerkenwell (London - Greater) 2+8
020 70651xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70657xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 7065xxxx BT 2+8
020 7066xxxx BT 2+8
020 7066xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 70670xxx CLHOL BT, Holborn (London - Greater) 2+8
020 70676xxx CLBIS BT, Bishopsgate (London - Greater) 2+8
020 7067xxxx BT 2+8
020 70680xxx LNPOP BT, Poplar (London - Greater) 2+8
020 70681xxx CLMON BT, Monument (London - Greater) 2+8
020 70682xxx CLMON BT, Monument (London - Greater) 2+8
020 70685xxx LNPOP BT, Poplar (London - Greater) 2+8
020 70687xxx LNPOP BT, Poplar (London - Greater) 2+8
020 7068xxxx BT 2+8
020 7069xxxx Virgin Media Limited 2+8
020 7070xxxx COLT Telecommunications 2+8
020 7071xxxx COLT Telecommunications 2+8
020 7072xxxx COLT Telecommunications 2+8
020 7073xxxx COLT Telecommunications 2+8
020 7074xxxx COLT Telecommunications 2+8
020 7075xxxx Verizon UK Ltd 2+8
020 7076xxxx Global One Communications Holding Ltd 2+8
020 7077xxxx Annecto Telecom 2+8
020 7078xxxx Gamma Telecom Holdings Ltd 2+8
020 70790xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 70791xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 70792xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 70798xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 70799xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 7079xxxx BT 2+8
020 7080xxxx Prodigy Internet Ltd 2+8
020 7081xxxx COLT Telecommunications 2+8
020 7082xxxx COLT Telecommunications 2+8
020 7083xxxx Medius Networks Limited 2+8
020 7084xxxx Global Crossing (UK) Ltd 2+8
020 7085xxxx BT 2+8
020 7085xxxx CLBIS BT, Bishopsgate (London - Greater) 2+8
020 7086xxxx Cable & Wireless UK 2+8
020 70871xxx WEWSOH BT, Gerrard Street (London - Greater) 2+8
020 70873xxx WEWPAD BT, Paddington (London - Greater) 2+8
020 70878xxx WEWPAD BT, Paddington (London - Greater) 2+8
020 7087xxxx BT 2+8
020 7088xxxx Cable & Wireless UK 2+8
020 7089xxxx BT 2+8
020 7089xxxx CLSOU BT, Southwark (London - Greater) 2+8
020 70901xxx CLMON BT, Monument (London - Greater) 2+8
020 70902xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70907xxx CLMON BT, Monument (London - Greater) 2+8
020 70908xxx CLMOO BT, Moorgate (London - Greater) 2+8
020 70909xxx CLMON BT, Monument (London - Greater) 2+8
020 7090xxxx BT 2+8
020 7091xxxx BT 2+8
020 7091xxxx WRVAUX BT, Vauxhall (London - Greater) 2+8
020 7092xxxx BT 2+8
020 7092xxxx CLHOL BT, Holborn (London - Greater) 2+8
020 7093xxxx BT 2+8
020 7093xxxx LNPOP BT, Poplar (London - Greater) 2+8
020 70950xxx WRBATT BT, Battersea (London - Greater) 2+8
020 70951xxx WRBRIX BT, Brixton (London - Greater) 2+8
020 70959xxx WRBRIX BT, Brixton (London - Greater) 2+8
020 7095xxxx BT 2+8
020 7096xxxx Gamma Telecom Holdings Ltd 2+8
020 7097xxxx Wavecrest (UK) Ltd 2+8
020 7098xxxx Verizon UK Ltd 2+8
020 7099xxxx Magrathea Telecommunications Limited 2+8