This page contains information about which telephone companies the various 02079 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 020 7900 | Allocated | British Sky Broadcasting Limited | 2+8 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 26/05/1999 |
| 020 7901 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7902 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7903 | Allocated | COLT Technology Services | 2+8 | - | 26/05/1999 |
| 020 7904 | Allocated | Level 3 Communications UK Limited | 2+8 | - | 26/05/1999 |
| 020 7905 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7906 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7907 | Allocated | BT | 2+8 | - | 13/08/1999 |
| 020 7908 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7909 | Allocated | Virgin Media Limited | 2+8 | - | 26/05/1999 |
| 020 7910 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7911 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7912 | Allocated | Virgin Media Limited | 2+8 | - | 26/05/1999 |
| 020 7913 | Allocated | United Connect Ltd | 2+8 | - | 08/06/2000 |
| 020 7914 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7915 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7916 | Allocated | Virgin Media Wholesale Limited | 2+8 | - | 30/10/2009 |
| 020 7917 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7918 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7919 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7920 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7921 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7922 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7923 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7924 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7925 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7926 | Allocated | BT | 2+8 | - | 13/11/2007 |
| 020 7927 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7928 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7929 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7930 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7931 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7932 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7933 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7934 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7935 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7936 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7937 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7938 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7939 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7940 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7941 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7942 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7943 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7944 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7945 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7946 | Protected | - | 2+8 | - | - |
| 020 7947 | Allocated | COLT Technology Services | 2+8 | - | 17/12/1999 |
| 020 7948 | Allocated | COLT Technology Services | 2+8 | - | 25/01/2005 |
| 020 7949 | Allocated | BT | 2+8 | - | 28/11/2007 |
| 020 7950 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7951 | Allocated | Vodafone Ltd (Energis) | 2+8 | - | 26/05/2006 |
| 020 7952 | Allocated | Inclarity Communications Ltd | 2+8 | - | 08/06/2000 |
| 020 7953 | Allocated | COLT Technology Services | 2+8 | - | 03/05/2000 |
| 020 7954 | Allocated | BT | 2+8 | - | 24/05/2000 |
| 020 7955 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7956 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7957 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7958 | Allocated | Vodafone Ltd (YC) | 2+8 | - | 06/04/2004 |
| 020 7959 | Allocated | COLT Technology Services | 2+8 | - | 26/05/1999 |
| 020 7960 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7961 | Allocated | COLT Technology Services | 2+8 | - | 17/12/1999 |
| 020 7962 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7963 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7964 | Allocated | Verizon UK Ltd | 2+8 | - | 18/11/1999 |
| 020 7965 | Allocated | Six Degrees Unified Comms Limited | 2+8 | F-Digit '8' | 20/05/2004 |
| 020 7966 | Allocated | 4D Interactive Ltd | 2+8 | - | 26/05/1999 |
| 020 7967 | Allocated | Virgin Media Limited | 2+8 | - | 26/05/1999 |
| 020 7968 | Allocated | BT | 2+8 | - | 06/12/1999 |
| 020 7969 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7970 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7971 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7972 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7973 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7974 | Allocated | Virgin Media Wholesale Limited | 2+8 | - | 30/10/2009 |
| 020 7975 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7976 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7977 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7978 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7979 | Allocated | Level 3 Communications UK Limited | 2+8 | - | 20/05/2003 |
| 020 7980 | Allocated | Vodafone Ltd (Energis) | 2+8 | - | 26/05/2006 |
| 020 7981 | Allocated | BT | 2+8 | - | 25/05/2000 |
| 020 7982 | Allocated | Vodafone Ltd (C&W) | 2+8 | - | 17/02/2010 |
| 020 7983 | Allocated | Level 3 Communications UK Limited | 2+8 | - | 20/09/1999 |
| 020 7984 | Allocated | Verizon UK Ltd | 2+8 | - | 26/05/1999 |
| 020 7985 | Allocated | BT | 2+8 | - | 21/12/1999 |
| 020 7986 | Allocated | BT | 2+8 | - | 21/12/1999 |
| 020 7987 | Allocated | BT | 2+8 | - | 26/05/1999 |
| 020 7988 | Allocated | SingTel (Europe) Limited | 2+8 | - | 16/05/2008 |
| 020 7989 | Allocated | Premium O Limited | 2+8 | - | 30/11/2005 |
| 020 7990 | Allocated | British Sky Broadcasting Limited | 2+8 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 10/05/2000 |
| 020 7991 | Allocated | Resilient Networks Plc | 2+8 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 25/06/2008 |
| 020 7992 | Allocated | Resilient Networks Plc | 2+8 | F-Digits '0,1,2,3,4,5,6,7,8,9' | 25/06/2008 |
| 020 7993 | Allocated | Gamma Telecom Holdings Ltd | 2+8 | - | 04/12/2002 |
| 020 7994 | Allocated | Pulsant (Scotland) Limited | 2+8 | - | 23/03/2009 |
| 020 7995 | Allocated | Resilient Networks Plc | 2+8 | - | 23/03/2000 |
| 020 7996 | Allocated | Resilient Networks Plc | 2+8 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 23/03/2000 |
| 020 7997 | Allocated | BT | 2+8 | - | 30/05/2000 |
| 020 7998 | Allocated | TalkTalk Communications Limited | 2+8 | F-Digit '0-9' | 09/10/2003 |
| 020 7999 | Protected | - | N/A | - | - |