0820 Dialling Code

0820 is a UK-wide dialling code used for Internet for Schools (1 block required per Service Provider) telephone numbers.

The correct way to format a number in the 0820 code is:

0820 nnn nnnn (for dialling within the UK)
+44 820 nnn nnnn (for dialling from outside the UK)

Allocated subsets of numbers in 0820

Prefix Telecommunications Provider Use Last Change Notes
0820010 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820011 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820012 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820013 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820014 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820015 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820016 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820017 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820018 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820019 BT Internet for Schools (1 block required per Service Provider) 26/02/1998 10 Digit Numbers
0820020 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820021 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820022 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820023 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820024 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820025 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820026 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820027 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820028 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820029 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820030 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820031 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820032 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820033 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820034 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820035 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820036 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820037 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820038 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820039 BT Internet for Schools (1 block required per Service Provider) 29/04/1998 10 Digit Numbers
0820040 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820041 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820042 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820043 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820044 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820045 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820046 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820047 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820048 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820049 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820050 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820051 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820052 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820053 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820054 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820055 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820056 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820057 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820058 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820059 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820060 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820061 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820062 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820063 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820064 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820065 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820066 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820067 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820068 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820069 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820070 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820071 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820072 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820073 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820074 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820075 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820076 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820077 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820078 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820079 BT Internet for Schools (1 block required per Service Provider) 01/07/1998 10 Digit Numbers
0820080 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820081 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820082 Virgin Media Limited Internet for Schools (1 block required per Service Provider) 20/05/1998 10 Digit Numbers
0820083 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820084 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820085 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820086 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820087 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820088 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820089 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820090 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820091 Verizon UK Ltd Internet for Schools (1 block required per Service Provider) 14/07/1998 10 Digit Numbers
0820102 Danemere Street Creative Internet for Schools (1 block required per Service Provider) 25/05/2005 10 Digit Numbers
0820121 O-Bit Telecom Limited Internet for Schools (1 block required per Service Provider) 30/11/2005 10 Digit Numbers
0820162 Manx Telecom Internet for Schools (1 block required per Service Provider) 22/01/2004 10 Digit Numbers
0820200 Tiscali UK Limited Internet for Schools (1 block required per Service Provider) 06/08/1999 10 Digit Numbers
0820210 Daisy Communications Ltd Internet for Schools (1 block required per Service Provider) 21/12/2010 10 Digit Numbers
0820220 Vodafone Ltd (C&W) Internet for Schools (1 block required per Service Provider) 03/03/2010 10 Digit Numbers
0820222 Griffin Information Systems Ltd Internet for Schools (1 block required per Service Provider) 24/05/2004 10 Digit Numbers
0820223 Suretec Systems Ltd Internet for Schools (1 block required per Service Provider) 02/06/2010 10 Digit Numbers
0820234 Vodafone Ltd (Thus) Internet for Schools (1 block required per Service Provider) 21/08/2002 10 Digit Numbers
0820333 Eircom UK Ltd Internet for Schools (1 block required per Service Provider) 31/01/2000 10 Digit Numbers
0820500 Jersey Telecom Internet for Schools (1 block required per Service Provider) 25/02/1998 10 Digit Numbers
0820555 Bibliotech Ltd Internet for Schools (1 block required per Service Provider) 05/11/1999 10 Digit Numbers
0820720 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820721 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820722 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820723 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820724 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820725 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820726 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820727 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820728 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820729 Vodafone Ltd (Energis) Internet for Schools (1 block required per Service Provider) 30/05/2006 10 Digit Numbers
0820827 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820828 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820829 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820830 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820831 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820832 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820833 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820834 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820835 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820836 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820837 BT Internet for Schools (1 block required per Service Provider) 31/03/1999 10 Digit Numbers
0820838 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820839 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820840 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820841 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820842 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820843 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820844 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820845 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820846 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820847 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820848 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820849 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820850 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820851 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820852 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820853 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820854 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820855 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820856 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820857 BT Internet for Schools (1 block required per Service Provider) 22/12/1999 10 Digit Numbers
0820860 Prodigy Internet Ltd Internet for Schools (1 block required per Service Provider) 20/10/2000 10 Digit Numbers

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