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National Destination Code:20

This is the United Kingdom National Destination Code:20 Area Code Database page list. You can click the title to browse the detail information.
Region Code: LND
Region Name City Sn from Sn to Carrier Name Number Type
City of London London 11090000 11099999 Vodafone Ltd (C&W) G
City of London London 11100000 11109999 Virgin Media Limited G
City of London London 11110000 11119999 4D Interactive Ltd G
City of London London 11120000 11129999 Virgin Media Limited G
City of London London 11140000 11149999 KDDI Europe Limited G
City of London London 11150000 11159999 BT G
City of London London 11160000 11169999 BT G
City of London London 11170000 11179999 BT G
City of London London 11180000 11189999 BT G
City of London London 11190000 11199999 Sala Limited G
City of London London 11200000 11209999 BT G
City of London London 11210000 11219999 BT G
City of London London 11230000 11239999 BT G
City of London London 11240000 11249999 BT G
City of London London 11250000 11259999 BT G
City of London London 11260000 11269999 BT G
City of London London 11290000 11299999 BT G
City of London London 11300000 11309999 Vodafone Ltd (C&W) G
City of London London 11310000 11319999 BT G
City of London London 11320000 11329999 BT G
City of London London 11330000 11339999 Six Degrees Unified Comms Limited G
City of London London 11340000 11349999 Vodafone Ltd (C&W) G
City of London London 11350000 11359999 BT G
City of London London 11360000 11369999 BT G
City of London London 11370000 11379999 BT G
City of London London 11380000 11389999 BT G
City of London London 11390000 11399999 BT G
City of London London 11400000 11409999 BT G
City of London London 11410000 11419999 BT G
City of London London 11420000 11429999 BT G
City of London London 11430000 11439999 BT G
City of London London 11440000 11449999 BT G
City of London London 11460000 11469999 BT G
City of London London 11470000 11479999 BT G
City of London London 11490000 11499999 BT G
City of London London 11500000 11509999 BT G
City of London London 11510000 11519999 COLT Technology Services G
City of London London 11520000 11529999 BT G
City of London London 11530000 11539999 BT G
City of London London 11540000 11549999 BT G
City of London London 11550000 11559999 BT G
City of London London 11560000 11569999 BT G
City of London London 11570000 11579999 COLT Technology Services G
City of London London 11580000 11589999 COLT Technology Services G
City of London London 11590000 11599999 Resilient Plc G
City of London London 11600000 11609999 COLT Technology Services G
City of London London 11610000 11619999 COLT Technology Services G
City of London London 11620000 11629999 BT G
City of London London 11640000 11649999 BT G
City of London London 11650000 11659999 BT G
City of London London 11660000 11669999 Verizon UK Ltd G
City of London London 11670000 11679999 Verizon UK Ltd G
City of London London 11680000 11689999 BT G
City of London London 11690000 11699999 COLT Technology Services G
City of London London 11700000 11709999 COLT Technology Services G
City of London London 11710000 11719999 COLT Technology Services G
City of London London 11720000 11729999 BT G
City of London London 11730000 11739999 Affiniti Integrated Solutions Ltd G
City of London London 11740000 11749999 Affiniti Integrated Solutions Ltd G
City of London London 11750000 11759999 COLT Technology Services G
City of London London 11760000 11769999 BT G
City of London London 11770000 11779999 Verizon UK Ltd G
City of London London 11780000 11789999 Vodafone Ltd (C&W) G
City of London London 11790000 11799999 Vodafone Ltd (C&W) G
City of London London 11800000 11809999 Vodafone Ltd (C&W) G
City of London London 11810000 11819999 BT G
City of London London 11820000 11829999 Vodafone Ltd (C&W) G
City of London London 11830000 11839999 Vodafone Ltd (C&W) G
City of London London 11840000 11849999 BT G
City of London London 11850000 11859999 BT G
City of London London 11860000 11869999 Vodafone Ltd (C&W) G
City of London London 11870000 11879999 Vodafone Ltd (C&W) G
City of London London 11880000 11889999 Affiniti Integrated Solutions Ltd G
City of London London 11910000 11919999 BT G
City of London London 11920000 11929999 BT G
City of London London 11940000 11949999 BT G
City of London London 11950000 11959999 Vodafone Ltd (C&W) G
City of London London 11960000 11969999 BT G
City of London London 12000000 12009999 COLT Technology Services G
City of London London 12010000 12019999 COLT Technology Services G
City of London London 12020000 12029999 COLT Technology Services G
City of London London 12030000 12039999 COLT Technology Services G
City of London London 12190000 12199999 BT G
City of London London 12200000 12209999 Served Up Limited. G
City of London London 12220000 12229999 Affiniti Integrated Solutions Ltd G
City of London London 12230000 12239999 Vodafone Ltd (C&W) G
City of London London 12240000 12249999 Vodafone Ltd (C&W) G
City of London London 12250000 12259999 Vodafone Ltd (C&W) G
City of London London 12270000 12279999 Affiniti Integrated Solutions Ltd G
City of London London 12280000 12289999 Affiniti Integrated Solutions Ltd G
City of London London 12300000 12309999 COLT Technology Services G
City of London London 12330000 12339999 Vodafone Ltd (C&W) G
City of London London 12340000 12349999 Vodafone Ltd (C&W) G
City of London London 12350000 12359999 Vodafone Ltd (C&W) G
City of London London 12400000 12409999 Gamma Telecom Holdings Ltd G
City of London London 13210000 13219999 BT G
City of London London 13300000 13309999 BT G
City of London London 13360000 13369999 COLT Technology Services G
City of London London 13370000 13379999 COLT Technology Services G
City of London London 13380000 13389999 COLT Technology Services G