| Code | DEF | Operator | Use | Notes
|
| 7700 | | | |
|
| 7700 | 0 | Wire9 Telecom PLC | Mobile services | 10 Digit Numbers
|
| 7700 | 1 | Nationwide Telephone Assistance Ltd | Mobile services | 10 Digit Numbers
|
| 7700 | 3, 7&8 | Cable & Wireless Jersey Limited | Mobile services | 10 Digit Numbers
|
| 7701 | | | |
|
| 7701 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7702 | | | |
|
| 7702 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7703 | | | |
|
| 7703 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7704 | | | |
|
| 7704 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7705 | | | |
|
| 7705 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7706 | | | |
|
| 7706 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7707 | | | |
|
| 7707 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7708 | | | |
|
| 7708 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7709 | | | |
|
| 7709 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7710 | | | |
|
| 7710 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7711 | | | |
|
| 7711 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7712 | | | |
|
| 7712 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7713 | | | |
|
| 7713 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7714 | | | |
|
| 7714 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7715 | | | |
|
| 7715 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7716 | | | |
|
| 7716 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7717 | | | |
|
| 7717 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7718 | | | |
|
| 7718 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7719 | | | |
|
| 7719 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7720 | | | |
|
| 7720 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7721 | | | |
|
| 7721 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7722 | | | |
|
| 7722 | 0-9 | T-Mobile (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7723 | | | |
|
| 7723 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7724 | | | |
|
| 7724 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7725 | | | |
|
| 7725 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7726 | | | |
|
| 7726 | 0-9 | T-Mobile (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7727 | | | |
|
| 7727 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7728 | | | |
|
| 7728 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7729 | | | |
|
| 7729 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7730 | | | |
|
| 7730 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7731 | | | |
|
| 7731 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7732 | | | |
|
| 7732 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7733 | | | |
|
| 7733 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7734 | | | |
|
| 7734 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7735 | | | |
|
| 7735 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7736 | | | |
|
| 7736 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7737 | | | |
|
| 7737 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7738 | | | |
|
| 7738 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7739 | | | |
|
| 7739 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7740 | | | |
|
| 7740 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7741 | | | |
|
| 7741 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7742 | | | |
|
| 7742 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7743 | | | |
|
| 7743 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7744 | | | |
|
| 7744 | 2-9 | Inquam Telecom (Holdings) Limited | Mobile services | 10 Digit Numbers
|
| 7745 | | | |
|
| 7745 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7746 | | | |
|
| 7746 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7747 | | | |
|
| 7747 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7748 | | | |
|
| 7748 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7749 | | | |
|
| 7749 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7750 | | | |
|
| 7750 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7751 | | | |
|
| 7751 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7752 | | | |
|
| 7752 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7753 | | | |
|
| 7753 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7754 | | | |
|
| 7754 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7755 | | | |
|
| 7755 | 2-5 | Inquam Telecom (Holdings) Limited | Mobile services | 10 Digit Numbers
|
| 7756 | | | |
|
| 7756 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7757 | | | |
|
| 7757 | 0-9 | T-Mobile (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7758 | | | |
|
| 7758 | 0-9 | T-Mobile (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7759 | | | |
|
| 7759 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7760 | | | |
|
| 7760 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7761 | | | |
|
| 7761 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7762 | | | |
|
| 7762 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7763 | | | |
|
| 7763 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7764 | | | |
|
| 7764 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7765 | | | |
|
| 7765 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7766 | | | |
|
| 7766 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7767 | | | |
|
| 7767 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7768 | | | |
|
| 7768 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7769 | | | |
|
| 7769 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7770 | | | |
|
| 7770 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7771 | | | |
|
| 7771 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7772 | | | |
|
| 7772 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7773 | | | |
|
| 7773 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7774 | | | |
|
| 7774 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7775 | | | |
|
| 7775 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7776 | | | |
|
| 7776 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7777 | | | |
|
| 7777 | 0-9 | BT | Mobile services | 10 Digit Numbers
|
| 7778 | | | |
|
| 7778 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7779 | | | |
|
| 7779 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7780 | | | |
|
| 7780 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7781 | | | |
|
| 7781 | 0-9 | Cable and Wireless Guernsey Limited | Mobile services | 10 Digit Numbers
|
| 7782 | | | |
|
| 7782 | 0-9 | Hutchison 3G UK Ltd | Mobile services | 10 Digit Numbers
|
| 7783 | | | |
|
| 7783 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7784 | | | |
|
| 7784 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7785 | | | |
|
| 7785 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7786 | | | |
|
| 7786 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7787 | | | |
|
| 7787 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7788 | | | |
|
| 7788 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7789 | | | |
|
| 7789 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7790 | | | |
|
| 7790 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7791 | | | |
|
| 7791 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7792 | | | |
|
| 7792 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7793 | | | |
|
| 7793 | 0-9 | O2 (UK) Limited | Mobile services | 10 Digit Numbers
|
| 7794 | | | |
|
| 7794 | 0-9 | Orange | Mobile services | 10 Digit Numbers
|
| 7795 | | | |
|
| 7795 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7796 | | | |
|
| 7796 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7797 | | | |
|
| 7797 | 7-9 | Jersey Telecom | Mobile services | 10 Digit Numbers
|
| 7798 | | | |
|
| 7798 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|
| 7799 | | | |
|
| 7799 | 0-9 | Vodafone Ltd | Mobile services | 10 Digit Numbers
|