United Kingdom

Number Code Allocated To Number Length Notes
020 7100xxxx Magrathea Telecommunications Limited 2+8
020 7101xxxx Gamma Telecom Holdings Ltd 2+8
020 7102xxxx BT 2+8
020 7102xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7103xxxx BT 2+8
020 7104xxxx BT 2+8
020 7104xxxx WRWHI BT, Whitehall (London - Greater) 2+8
020 71054xxx CLMON BT, Monument (London - Greater) 2+8
020 71056xxx CLSOU BT, Southwark (London - Greater) 2+8
020 71057xxx CLWOO BT, Wood Street (London - Greater) 2+8
020 71058xxx CLSOU BT, Southwark (London - Greater) 2+8
020 7105xxxx BT 2+8
020 7106xxxx Verizon UK Ltd 2+8
020 7107xxxx Verizon UK Ltd 2+8
020 7108xxxx Verizon UK Ltd 2+8
020 7109xxxx BT 2+8
020 7109xxxx WRVAUX BT, Vauxhall (London - Greater) 2+8
020 7110xxxx Invomo Ltd 2+8
020 7111xxxx Cable and Wireless (Energis) 2+8
020 7112xxxx Invomo Ltd 2+8
020 7113xxxx Puma Unified Communications Ltd 2+8
020 7114xxxx BT 2+8
020 7114xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7115xxxx Colloquium Ltd 2+8
020 7116xxxx BT 2+8
020 7116xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7117xxxx YAC Ltd 2+8
020 7118xxxx Windsor Telecom Plc 2+8
020 7119xxxx BT 2+8
020 7120xxxx Callmonitor Ltd 2+8
020 71212xxx CLEUS BT, Euston (London - Greater) 2+8
020 71216xxx CLEUS BT, Euston (London - Greater) 2+8
020 71218xxx WEWLOR BT, Lords (London - Greater) 2+8
020 7121xxxx BT 2+8
020 7122xxxx Citrus Telecommunications Ltd 2+8
020 7124xxxx Telco Global Networks Limited 2+8
020 7125xxxx Edge Telecom Ltd 2+8
020 7126xxxx Cable & Wireless UK 2+8
020 7127xxxx Edge Telecom Ltd 2+8
020 7128xxxx Skytel Ltd 2+8
020 7129xxxx Cable & Wireless UK 2+8
020 7130xxxx IV Response Limited 2+8
020 7131xxxx COLT Telecommunications 2+8
020 7132xxxx Lycatel (Ireland) Limited 2+8
020 7133xxxx Cable & Wireless UK 2+8
020 7134xxxx Cable & Wireless UK 2+8
020 7135xxxx Known Future Limited 2+8
020 7136xxxx BT 2+8
020 7137xxxx Digitech Solutions Global Limited 2+8
020 7138xxxx Cable and Wireless (Energis) 2+8
020 7139xxxx Positive Communication Limited 2+8
020 7140xxxx Vectone Network Limited 2+8
020 7141xxxx Fused Networks Limited 2+8
020 7142xxxx Cable & Wireless UK 2+8
020 7143xxxx BT 2+8
020 7144xxxx Cable & Wireless Plc 2+8
020 7145xxxx Invomo Ltd 2+8
020 7146xxxx Webstar Limited 2+8
020 7147xxxx Global Crossing (UK) Ltd 2+8
020 7148xxxx Coms.Com Ltd 2+8 F-Digit '3,4,5,6,7'
020 7149xxxx COLT Telecommunications 2+8
020 7150xxxx COLT Telecommunications 2+8
020 7151xxxx COLT Telecommunications 2+8
020 7152xxxx COLT Telecommunications 2+8
020 7153xxxx COLT Telecommunications 2+8
020 7154xxxx COLT Telecommunications 2+8
020 7155xxxx COLT Telecommunications 2+8
020 7156xxxx Cable & Wireless UK 2+8
020 7157xxxx Cable & Wireless Plc 2+8
020 7158xxxx Cable & Wireless Plc 2+8
020 7159xxxx Cable & Wireless Plc 2+8
020 7160xxxx Affiniti Integrated Solutions Ltd 2+8
020 7161xxxx BT 2+8
020 7162xxxx COLT Telecommunications 2+8
020 7163xxxx Verizon UK Ltd 2+8
020 7164xxxx Cable & Wireless Plc 2+8
020 7165xxxx Cable & Wireless Plc 2+8
020 7166xxxx Cable & Wireless Plc 2+8
020 7167xxxx VODARE LTD 2+8
020 7168xxxx Cable & Wireless Plc 2+8
020 7170xxxx COLT Telecommunications 2+8
020 7171xxxx Virgin Media Limited 2+8
020 7172xxxx Cable & Wireless Plc 2+8
020 7173xxxx COLT Telecommunications 2+8
020 7174xxxx BT 2+8
020 7174xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7175xxxx FleXtel Limited 2+8
020 7176xxxx BT 2+8
020 7176xxxx LNCNW BT, Canary Wharf (London - Greater) 2+8
020 7177xxxx QiComm Ltd 2+8
020 7178xxxx BT 2+8
020 7178xxxx CLMON BT, Monument (London - Greater) 2+8
020 7179xxxx Vectone Network Limited 2+8
020 7180xxxx Sala Limited 2+8
020 7181xxxx Centrica Telecommunications 2+8
020 71820xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 71821xxx WEWMAY BT, Mayfair (London - Greater) 2+8
020 71826xxx WEWBLO BT, Bloomsbury (London - Greater) 2+8
020 7182xxxx BT 2+8
020 7183xxxx Telephony Services Limited 2+8
020 7184xxxx COLT Telecommunications 2+8
020 7185xxxx InTouch Communication Services Limited 2+8
020 7186xxxx DRD Communications Limited 2+8
020 7187xxxx COLT Telecommunications 2+8
020 7188xxxx BT 2+8
020 7188xxxx WRSTHBK BT, Southbank (London - Greater) 2+8
020 7189xxxx COLT Telecommunications 2+8
020 7190xxxx COLT Telecommunications 2+8
020 7192xxxx Verizon UK Ltd 2+8
020 7193xxxx Cable & Wireless Plc 2+8
020 7194xxxx Verizon UK Ltd 2+8
020 7195xxxx Primus Telecommunications 2+8
020 7196xxxx Xtec Communications Ltd 2+8
020 7197xxxx Cable and Wireless (Energis) 2+8
020 7198xxxx Verizon UK Ltd 2+8
020 7199xxxx Inclarity plc 2+8