This page contains information about which telephone companies the various 01618 numbers are allocated to.
| First Digits | Status | Communications Provider | Number Length | Notes | Change |
|---|---|---|---|---|---|
| 01618 00 | Protected | - | 3+7 | - | - |
| 01618 01 | Protected | - | 3+7 | - | - |
| 01618 02 | Protected | - | 3+7 | - | - |
| 01618 03 | Protected | - | 3+7 | - | - |
| 01618 04 | Protected | - | 3+7 | - | - |
| 01618 05 | Protected | - | 3+7 | - | - |
| 01618 06 | Protected | - | 3+7 | - | - |
| 01618 07 | Protected | - | 3+7 | - | - |
| 01618 08 | Protected | - | 3+7 | - | - |
| 01618 09 | Protected | - | 3+7 | - | - |
| 0161 810 | Allocated | Solutios Limited | 3+7 | F-Digit '2' | 05/11/2008 |
| 0161 811 | Allocated | Subhan Universal Limited | 3+7 | - | 03/02/2009 |
| 01618 12 | Protected | - | 3+7 | - | - |
| 0161 813 | Allocated | Unitel Global Communications Ltd | 3+7 | F-Digit '1' | 18/05/2010 |
| 0161 814 | Allocated | Nexbridge Communications Limited | 3+7 | F-Digit '2' | 09/01/2012 |
| 0161 815 | Allocated | Gage Networks LLP | 3+7 | F-Digit '1' | 20/04/2010 |
| 0161 816 | Allocated | Pulsant (Scotland) Limited | 3+7 | - | 17/02/2009 |
| 0161 817 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 818 | Allocated | Wavecrest (UK) Ltd | 3+7 | - | 06/04/2005 |
| 0161 819 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 820 | Allocated | Magrathea Telecommunications Limited | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 08/11/2007 |
| 0161 821 | Allocated | IP Base Ltd | 3+7 | F-Digit '1' | 11/05/2010 |
| 0161 822 | Allocated | Affiniti Integrated Solutions Ltd | 3+7 | - | 07/10/2004 |
| 0161 823 | Allocated | Ziron (UK) Ltd | 3+7 | F-Digit '2' | 24/09/2009 |
| 0161 824 | Allocated | Ace Call Limited | 3+7 | F-Digit '0' | 07/06/2010 |
| 0161 825 | Allocated | Affiniti Integrated Solutions Ltd | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8,9' | 14/08/2008 |
| 0161 826 | Allocated | Magrathea Telecommunications Limited | 3+7 | F-Digit '0,1,2,3,4,7,8,9' | 28/03/2012 |
| 0161 827 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 828 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 829 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 830 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 831 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 832 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 833 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 834 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 835 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 836 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 837 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 838 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 839 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 01618 40 | Protected | - | 3+7 | - | - |
| 01618 41 | Protected | - | 3+7 | - | - |
| 01618 42 | Protected | - | 3+7 | - | - |
| 01618 43 | Protected | - | 3+7 | - | - |
| 01618 44 | Protected | - | 3+7 | - | - |
| 01618 45 | Protected | - | 3+7 | - | - |
| 01618 46 | Protected | - | 3+7 | - | - |
| 01618 47 | Protected | - | 3+7 | - | - |
| 0161 848 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 01618 49 | Protected | - | 3+7 | - | - |
| 0161 850 | Allocated | Telephony Services Limited | 3+7 | - | 01/11/2004 |
| 0161 851 | Allocated | Known Communications Limited | 3+7 | F-Digit '0' | 03/07/2009 |
| 0161 852 | Allocated | Barritec Limited | 3+7 | F-Digit '2' | 12/11/2008 |
| 0161 853 | Allocated | Nexus Telecommunications Limited | 3+7 | - | 16/05/2005 |
| 0161 854 | Allocated | API Telecom Limited | 3+7 | F-Digit '2' | 05/04/2012 |
| 0161 855 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 856 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 857 | Allocated | BT | 3+7 | - | 25/07/2001 |
| 0161 858 | Allocated | Edge Telecom Limited | 3+7 | - | 07/04/2005 |
| 0161 859 | Allocated | NG Network Consultancy Ltd | 3+7 | F-Digit '1' | 21/06/2010 |
| 0161 860 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 861 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 862 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 863 | Allocated | Jtec UK Limited | 3+7 | F-Digit '7' | 24/09/2009 |
| 0161 864 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 865 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 866 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 867 | Allocated | Telephone Box Limited | 3+7 | F-Digit '1' | 04/11/2010 |
| 0161 868 | Allocated | BT | 3+7 | - | 12/02/1998 |
| 0161 869 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 870 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | - | 04/12/2002 |
| 0161 871 | Allocated | Gamma Telecom Holdings Ltd | 3+7 | F-Digit '7' | 06/10/2011 |
| 0161 872 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 873 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 874 | Allocated | BT | 3+7 | - | 21/03/1997 |
| 0161 875 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 876 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 877 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 878 | Allocated | Eircom UK Ltd | 3+7 | F-Digit '5' | 02/07/2007 |
| 0161 879 | Allocated | TalkTalk Communications Limited | 3+7 | F-Digit '8' | 28/05/2012 |
| 0161 880 | Allocated | Level 3 Communications UK Limited | 3+7 | - | 17/05/2004 |
| 0161 881 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 882 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 883 | Allocated | iNet Telecoms Ltd (Voipfone) | 3+7 | F-Digit '0,1,2' | 11/07/2008 |
| 0161 884 | Allocated | Voxbone SA | 3+7 | F-Digit '8' | 25/10/2007 |
| 0161 885 | Allocated | Affiniti Integrated Solutions Ltd | 3+7 | F-Digit '0,1,2,3,4,5,6,7,8' | 14/08/2008 |
| 0161 886 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 887 | Allocated | Exa Networks Limited | 3+7 | F-Digit '5' | 03/07/2008 |
| 0161 888 | Allocated | BT | 3+7 | - | 15/07/1994 |
| 0161 889 | Allocated | Xtec Communications Ltd | 3+7 | F-Digit '1' | 29/09/2006 |
| 01618 90 | Protected | - | 3+7 | - | - |
| 01618 91 | Protected | - | 3+7 | - | - |
| 01618 92 | Protected | - | 3+7 | - | - |
| 01618 93 | Protected | - | 3+7 | - | - |
| 01618 94 | Protected | - | 3+7 | - | - |
| 01618 95 | Protected | - | 3+7 | - | - |
| 01618 96 | Protected | - | 3+7 | - | - |
| 01618 97 | Protected | - | 3+7 | - | - |
| 01618 98 | Protected | - | 3+7 | - | - |
| 01618 99 | Protected | - | 3+7 | - | - |