This page contains information about which telephone companies the various 055 numbers are allocated to.
| First Digits | Status | Communications Provider | Notes | Change |
|---|---|---|---|---|
| 0551100 | Allocated | Pulsant (Scotland) Limited | 10 Digit Numbers | 02/2009 |
| 0551101 | Allocated | Frontier Systems Ltd | 10 Digit Numbers | 09/2007 |
| 0551102 | Free | - | 10 Digit Numbers | - |
| 0551103 | Free | - | 10 Digit Numbers | - |
| 0551104 | Free | - | 10 Digit Numbers | - |
| 0551105 | Free | - | 10 Digit Numbers | - |
| 0551106 | Free | - | 10 Digit Numbers | - |
| 0551107 | Allocated | 24 Seven Communications Ltd | 10 Digit Numbers | 08/2009 |
| 0551108 | Free | - | 10 Digit Numbers | - |
| 0551109 | Free | - | 10 Digit Numbers | - |
| 0551110 | Allocated | CFL Communications Limited | 10 Digit Numbers | 04/2014 |
| 0551111 | Free | - | 10 Digit Numbers | - |
| 0551112 | Free | - | 10 Digit Numbers | - |
| 0551113 | Free | - | 10 Digit Numbers | - |
| 0551114 | Free | - | 10 Digit Numbers | - |
| 0551115 | Free | - | 10 Digit Numbers | - |
| 0551116 | Free | - | 10 Digit Numbers | - |
| 0551117 | Free | - | 10 Digit Numbers | - |
| 0551118 | Free | - | 10 Digit Numbers | - |
| 0551119 | Free | - | 10 Digit Numbers | - |
| 0551120 | Free | - | 10 Digit Numbers | - |
| 0551121 | Free | - | 10 Digit Numbers | - |
| 0551122 | Free | - | 10 Digit Numbers | - |
| 0551123 | Free | - | 10 Digit Numbers | - |
| 0551124 | Free | - | 10 Digit Numbers | - |
| 0551125 | Free | - | 10 Digit Numbers | - |
| 0551126 | Free | - | 10 Digit Numbers | - |
| 0551127 | Free | - | 10 Digit Numbers | - |
| 0551128 | Free | - | 10 Digit Numbers | - |
| 0551129 | Free | - | 10 Digit Numbers | - |
| 0551130 | Free | - | 10 Digit Numbers | - |
| 0551131 | Free | - | 10 Digit Numbers | - |
| 0551132 | Free | - | 10 Digit Numbers | - |
| 0551133 | Free | - | 10 Digit Numbers | - |
| 0551134 | Free | - | 10 Digit Numbers | - |
| 0551135 | Free | - | 10 Digit Numbers | - |
| 0551136 | Free | - | 10 Digit Numbers | - |
| 0551137 | Free | - | 10 Digit Numbers | - |
| 0551138 | Free | - | 10 Digit Numbers | - |
| 0551139 | Free | - | 10 Digit Numbers | - |
| 0551140 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551141 | Free | - | 10 Digit Numbers | - |
| 0551142 | Free | - | 10 Digit Numbers | - |
| 0551143 | Allocated | BT | 10 Digit Numbers | 05/2001 |
| 0551144 | Allocated | BT | 10 Digit Numbers | 11/2000 |
| 0551145 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551146 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551147 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551148 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551149 | Allocated | BT | 10 Digit Numbers | 03/2004 |
| 0551150 | Free | - | 10 Digit Numbers | - |
| 0551151 | Free | - | 10 Digit Numbers | - |
| 0551152 | Free | - | 10 Digit Numbers | - |
| 0551153 | Free | - | 10 Digit Numbers | - |
| 0551154 | Free | - | 10 Digit Numbers | - |
| 0551155 | Allocated | Resilient Networks Plc | 10 Digit Numbers | 06/2006 |
| 0551156 | Free | - | 10 Digit Numbers | - |
| 0551157 | Free | - | 10 Digit Numbers | - |
| 0551158 | Free | - | 10 Digit Numbers | - |
| 0551159 | Free | - | 10 Digit Numbers | - |
| 0551160 | Free | - | 10 Digit Numbers | - |
| 0551161 | Free | - | 10 Digit Numbers | - |
| 0551162 | Free | - | 10 Digit Numbers | - |
| 0551163 | Free | - | 10 Digit Numbers | - |
| 0551164 | Free | - | 10 Digit Numbers | - |
| 0551165 | Free | - | 10 Digit Numbers | - |
| 0551166 | Free | - | 10 Digit Numbers | - |
| 0551167 | Free | - | 10 Digit Numbers | - |
| 0551168 | Free | - | 10 Digit Numbers | - |
| 0551169 | Free | - | 10 Digit Numbers | - |
| 0551170 | Free | - | 10 Digit Numbers | - |
| 0551171 | Free | - | 10 Digit Numbers | - |
| 0551172 | Free | - | 10 Digit Numbers | - |
| 0551173 | Free | - | 10 Digit Numbers | - |
| 0551174 | Free | - | 10 Digit Numbers | - |
| 0551175 | Free | - | 10 Digit Numbers | - |
| 0551176 | Free | - | 10 Digit Numbers | - |
| 0551177 | Free | - | 10 Digit Numbers | - |
| 0551178 | Free | - | 10 Digit Numbers | - |
| 0551179 | Free | - | 10 Digit Numbers | - |
| 0551180 | Free | - | 10 Digit Numbers | - |
| 0551181 | Free | - | 10 Digit Numbers | - |
| 0551182 | Free | - | 10 Digit Numbers | - |
| 0551183 | Free | - | 10 Digit Numbers | - |
| 0551184 | Free | - | 10 Digit Numbers | - |
| 0551185 | Free | - | 10 Digit Numbers | - |
| 0551186 | Free | - | 10 Digit Numbers | - |
| 0551187 | Free | - | 10 Digit Numbers | - |
| 0551188 | Free | - | 10 Digit Numbers | - |
| 0551189 | Free | - | 10 Digit Numbers | - |
| 0551190 | Free | - | 10 Digit Numbers | - |
| 0551191 | Free | - | 10 Digit Numbers | - |
| 0551192 | Free | - | 10 Digit Numbers | - |
| 0551193 | Free | - | 10 Digit Numbers | - |
| 0551194 | Free | - | 10 Digit Numbers | - |
| 0551195 | Free | - | 10 Digit Numbers | - |
| 0551196 | Free | - | 10 Digit Numbers | - |
| 0551197 | Free | - | 10 Digit Numbers | - |
| 0551198 | Free | - | 10 Digit Numbers | - |
| 0551199 | Free | - | 10 Digit Numbers | - |
| 0551600 | Free | - | 10 Digit Numbers | - |
| 0551601 | Free | - | 10 Digit Numbers | - |
| 0551602 | Free | - | 10 Digit Numbers | - |
| 0551603 | Free | - | 10 Digit Numbers | - |
| 0551604 | Free | - | 10 Digit Numbers | - |
| 0551605 | Free | - | 10 Digit Numbers | - |
| 0551606 | Free | - | 10 Digit Numbers | - |
| 0551607 | Free | - | 10 Digit Numbers | - |
| 0551608 | Free | - | 10 Digit Numbers | - |
| 0551609 | Free | - | 10 Digit Numbers | - |
| 0551610 | Free | - | 10 Digit Numbers | - |
| 0551611 | Free | - | 10 Digit Numbers | - |
| 0551612 | Free | - | 10 Digit Numbers | - |
| 0551613 | Free | - | 10 Digit Numbers | - |
| 0551614 | Free | - | 10 Digit Numbers | - |
| 0551615 | Free | - | 10 Digit Numbers | - |
| 0551616 | Free | - | 10 Digit Numbers | - |
| 0551617 | Free | - | 10 Digit Numbers | - |
| 0551618 | Free | - | 10 Digit Numbers | - |
| 0551619 | Free | - | 10 Digit Numbers | - |
| 0551620 | Free | - | 10 Digit Numbers | - |
| 0551621 | Free | - | 10 Digit Numbers | - |
| 0551622 | Free | - | 10 Digit Numbers | - |
| 0551623 | Free | - | 10 Digit Numbers | - |
| 0551624 | Free | - | 10 Digit Numbers | - |
| 0551625 | Free | - | 10 Digit Numbers | - |
| 0551626 | Free | - | 10 Digit Numbers | - |
| 0551627 | Free | - | 10 Digit Numbers | - |
| 0551628 | Free | - | 10 Digit Numbers | - |
| 0551629 | Free | - | 10 Digit Numbers | - |
| 0551630 | Free | - | 10 Digit Numbers | - |
| 0551631 | Free | - | 10 Digit Numbers | - |
| 0551632 | Free | - | 10 Digit Numbers | - |
| 0551633 | Free | - | 10 Digit Numbers | - |
| 0551634 | Free | - | 10 Digit Numbers | - |
| 0551635 | Free | - | 10 Digit Numbers | - |
| 0551636 | Free | - | 10 Digit Numbers | - |
| 0551637 | Free | - | 10 Digit Numbers | - |
| 0551638 | Free | - | 10 Digit Numbers | - |
| 0551639 | Free | - | 10 Digit Numbers | - |
| 0551640 | Free | - | 10 Digit Numbers | - |
| 0551641 | Free | - | 10 Digit Numbers | - |
| 0551642 | Free | - | 10 Digit Numbers | - |
| 0551643 | Free | - | 10 Digit Numbers | - |
| 0551644 | Free | - | 10 Digit Numbers | - |
| 0551645 | Free | - | 10 Digit Numbers | - |
| 0551646 | Free | - | 10 Digit Numbers | - |
| 0551647 | Free | - | 10 Digit Numbers | - |
| 0551648 | Free | - | 10 Digit Numbers | - |
| 0551649 | Free | - | 10 Digit Numbers | - |
| 0551650 | Allocated | BT | 10 Digit Numbers | 02/2002 |
| 0551651 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551652 | Allocated | BT | 10 Digit Numbers | 04/2008 |
| 0551653 | Allocated | BT | 10 Digit Numbers | 04/2008 |
| 0551654 | Allocated | BT | 10 Digit Numbers | 01/2011 |
| 0551655 | Allocated | BT | 10 Digit Numbers | 02/2002 |
| 0551656 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551657 | Allocated | BT | 10 Digit Numbers | 01/2011 |
| 0551658 | Allocated | BT | 10 Digit Numbers | 01/2011 |
| 0551659 | Allocated | BT | 10 Digit Numbers | 04/2008 |
| 0551660 | Allocated | BT | 10 Digit Numbers | 02/2002 |
| 0551661 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551662 | Allocated | BT | 10 Digit Numbers | 04/2008 |
| 0551663 | Allocated | BT | 10 Digit Numbers | 04/2008 |
| 0551664 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551665 | Allocated | BT | 10 Digit Numbers | 02/2002 |
| 0551666 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551667 | Allocated | BT | 10 Digit Numbers | 08/2007 |
| 0551668 | Allocated | BT | 10 Digit Numbers | 07/2011 |
| 0551669 | Allocated | BT | 10 Digit Numbers | 07/2011 |
| 0551670 | Protected | - | 10 Digit Numbers | - |
| 0551671 | Free | - | 10 Digit Numbers | - |
| 0551672 | Free | - | 10 Digit Numbers | - |
| 0551673 | Free | - | 10 Digit Numbers | - |
| 0551674 | Free | - | 10 Digit Numbers | - |
| 0551675 | Free | - | 10 Digit Numbers | - |
| 0551676 | Free | - | 10 Digit Numbers | - |
| 0551677 | Free | - | 10 Digit Numbers | - |
| 0551678 | Free | - | 10 Digit Numbers | - |
| 0551679 | Free | - | 10 Digit Numbers | - |
| 0551680 | Free | - | 10 Digit Numbers | - |
| 0551681 | Free | - | 10 Digit Numbers | - |
| 0551682 | Free | - | 10 Digit Numbers | - |
| 0551683 | Free | - | 10 Digit Numbers | - |
| 0551684 | Free | - | 10 Digit Numbers | - |
| 0551685 | Free | - | 10 Digit Numbers | - |
| 0551686 | Free | - | 10 Digit Numbers | - |
| 0551687 | Free | - | 10 Digit Numbers | - |
| 0551688 | Free | - | 10 Digit Numbers | - |
| 0551689 | Free | - | 10 Digit Numbers | - |
| 0551690 | Free | - | 10 Digit Numbers | - |
| 0551691 | Free | - | 10 Digit Numbers | - |
| 0551692 | Free | - | 10 Digit Numbers | - |
| 0551693 | Free | - | 10 Digit Numbers | - |
| 0551694 | Free | - | 10 Digit Numbers | - |
| 0551695 | Free | - | 10 Digit Numbers | - |
| 0551696 | Free | - | 10 Digit Numbers | - |
| 0551697 | Free | - | 10 Digit Numbers | - |
| 0551698 | Free | - | 10 Digit Numbers | - |
| 0551699 | Free | - | 10 Digit Numbers | - |
| 0555500 | Allocated | FleXtel Limited | 10 Digit Numbers | 10/2004 |
| 0555501 | Free | - | 10 Digit Numbers | - |
| 0555502 | Free | - | 10 Digit Numbers | - |
| 0555503 | Free | - | 10 Digit Numbers | - |
| 0555504 | Free | - | 10 Digit Numbers | - |
| 0555505 | Allocated | CFL Communications Limited | 10 Digit Numbers | 04/2014 |
| 0555506 | Free | - | 10 Digit Numbers | - |
| 0555507 | Free | - | 10 Digit Numbers | - |
| 0555508 | Allocated | Verizon UK Ltd | 10 Digit Numbers | 12/2004 |
| 0555509 | Free | - | 10 Digit Numbers | - |
| 0555510 | Allocated | FleXtel Limited | 10 Digit Numbers | 10/2004 |
| 0555511 | Free | - | 10 Digit Numbers | - |
| 0555512 | Free | - | 10 Digit Numbers | - |
| 0555513 | Free | - | 10 Digit Numbers | - |
| 0555514 | Free | - | 10 Digit Numbers | - |
| 0555515 | Free | - | 10 Digit Numbers | - |
| 0555516 | Free | - | 10 Digit Numbers | - |
| 0555517 | Free | - | 10 Digit Numbers | - |
| 0555518 | Free | - | 10 Digit Numbers | - |
| 0555519 | Free | - | 10 Digit Numbers | - |
| 0555520 | Free | - | 10 Digit Numbers | - |
| 0555521 | Free | - | 10 Digit Numbers | - |
| 0555522 | Free | - | 10 Digit Numbers | - |
| 0555523 | Free | - | 10 Digit Numbers | - |
| 0555524 | Free | - | 10 Digit Numbers | - |
| 0555525 | Free | - | 10 Digit Numbers | - |
| 0555526 | Free | - | 10 Digit Numbers | - |
| 0555527 | Free | - | 10 Digit Numbers | - |
| 0555528 | Free | - | 10 Digit Numbers | - |
| 0555529 | Free | - | 10 Digit Numbers | - |
| 0555530 | Free | - | 10 Digit Numbers | - |
| 0555531 | Free | - | 10 Digit Numbers | - |
| 0555532 | Free | - | 10 Digit Numbers | - |
| 0555533 | Free | - | 10 Digit Numbers | - |
| 0555534 | Free | - | 10 Digit Numbers | - |
| 0555535 | Free | - | 10 Digit Numbers | - |
| 0555536 | Free | - | 10 Digit Numbers | - |
| 0555537 | Allocated | 24 Seven Communications Ltd | 10 Digit Numbers | 07/2010 |
| 0555538 | Free | - | 10 Digit Numbers | - |
| 0555539 | Free | - | 10 Digit Numbers | - |
| 0555540 | Allocated | Andrews & Arnold Ltd | 10 Digit Numbers | 10/2006 |
| 0555541 | Free | - | 10 Digit Numbers | - |
| 0555542 | Free | - | 10 Digit Numbers | - |
| 0555543 | Free | - | 10 Digit Numbers | - |
| 0555544 | Free | - | 10 Digit Numbers | - |
| 0555545 | Free | - | 10 Digit Numbers | - |
| 0555546 | Free | - | 10 Digit Numbers | - |
| 0555547 | Free | - | 10 Digit Numbers | - |
| 0555548 | Free | - | 10 Digit Numbers | - |
| 0555549 | Free | - | 10 Digit Numbers | - |
| 0555550 | Allocated | Nationwide Telephone Assistance Ltd | 10 Digit Numbers | 09/2006 |
| 0555551 | Free | - | 10 Digit Numbers | - |
| 0555552 | Free | - | 10 Digit Numbers | - |
| 0555553 | Free | - | 10 Digit Numbers | - |
| 0555554 | Free | - | 10 Digit Numbers | - |
| 0555555 | Allocated | FleXtel Limited | 10 Digit Numbers | 07/2004 |
| 0555556 | Allocated | Spacetel UK Ltd | 10 Digit Numbers | 09/2011 |
| 0555557 | Free | - | 10 Digit Numbers | - |
| 0555558 | Free | - | 10 Digit Numbers | - |
| 0555559 | Free | - | 10 Digit Numbers | - |
| 0555560 | Free | - | 10 Digit Numbers | - |
| 0555561 | Free | - | 10 Digit Numbers | - |
| 0555562 | Free | - | 10 Digit Numbers | - |
| 0555563 | Free | - | 10 Digit Numbers | - |
| 0555564 | Free | - | 10 Digit Numbers | - |
| 0555565 | Free | - | 10 Digit Numbers | - |
| 0555566 | Allocated | Syntec Limited | 10 Digit Numbers | 12/2004 |
| 0555567 | Free | - | 10 Digit Numbers | - |
| 0555568 | Free | - | 10 Digit Numbers | - |
| 0555569 | Free | - | 10 Digit Numbers | - |
| 0555570 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555571 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555572 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555573 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555574 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555575 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555576 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555577 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555578 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555579 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555580 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555581 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555582 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555583 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555584 | Allocated | Network Rail Infrastructure Limited | 10 Digit Numbers | 01/2005 |
| 0555585 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555586 | Allocated | Network Rail Infrastructure Limited | 10 Digit Numbers | 01/2005 |
| 0555587 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555588 | Allocated | Network Rail Infrastructure Limited | 10 Digit Numbers | 01/2005 |
| 0555589 | Allocated | Network Rail Infrastructure Limited | 10 Digit Numbers | 01/2005 |
| 0555590 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555591 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555592 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555593 | Allocated | Network Rail Infrastructure Limited | 10 Digit Numbers | 01/2005 |
| 0555594 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555595 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555596 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555597 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555598 | Reserved | Withheld | 10 Digit Numbers | - |
| 0555599 | Reserved | Withheld | 10 Digit Numbers | - |
| 0558800 | Free | - | 10 Digit Numbers | - |
| 0558801 | Free | - | 10 Digit Numbers | - |
| 0558802 | Free | - | 10 Digit Numbers | - |
| 0558803 | Free | - | 10 Digit Numbers | - |
| 0558804 | Free | - | 10 Digit Numbers | - |
| 0558805 | Free | - | 10 Digit Numbers | - |
| 0558806 | Free | - | 10 Digit Numbers | - |
| 0558807 | Free | - | 10 Digit Numbers | - |
| 0558808 | Free | - | 10 Digit Numbers | - |
| 0558809 | Free | - | 10 Digit Numbers | - |
| 0558810 | Free | - | 10 Digit Numbers | - |
| 0558811 | Free | - | 10 Digit Numbers | - |
| 0558812 | Free | - | 10 Digit Numbers | - |
| 0558813 | Free | - | 10 Digit Numbers | - |
| 0558814 | Free | - | 10 Digit Numbers | - |
| 0558815 | Free | - | 10 Digit Numbers | - |
| 0558816 | Free | - | 10 Digit Numbers | - |
| 0558817 | Free | - | 10 Digit Numbers | - |
| 0558818 | Free | - | 10 Digit Numbers | - |
| 0558819 | Free | - | 10 Digit Numbers | - |
| 0558820 | Free | - | 10 Digit Numbers | - |
| 0558821 | Free | - | 10 Digit Numbers | - |
| 0558822 | Free | - | 10 Digit Numbers | - |
| 0558823 | Free | - | 10 Digit Numbers | - |
| 0558824 | Free | - | 10 Digit Numbers | - |
| 0558825 | Free | - | 10 Digit Numbers | - |
| 0558826 | Free | - | 10 Digit Numbers | - |
| 0558827 | Free | - | 10 Digit Numbers | - |
| 0558828 | Free | - | 10 Digit Numbers | - |
| 0558829 | Free | - | 10 Digit Numbers | - |
| 0558830 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558831 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558832 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558833 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558834 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558835 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558836 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558837 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558838 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558839 | Allocated | Hutchison 3G UK Ltd | 10 Digit Numbers | 06/2002 |
| 0558840 | Free | - | 10 Digit Numbers | - |
| 0558841 | Free | - | 10 Digit Numbers | - |
| 0558842 | Free | - | 10 Digit Numbers | - |
| 0558843 | Free | - | 10 Digit Numbers | - |
| 0558844 | Allocated | Broadcast Telecom Ltd | 10 Digit Numbers | 02/2012 |
| 0558845 | Free | - | 10 Digit Numbers | - |
| 0558846 | Free | - | 10 Digit Numbers | - |
| 0558847 | Free | - | 10 Digit Numbers | - |
| 0558848 | Free | - | 10 Digit Numbers | - |
| 0558849 | Free | - | 10 Digit Numbers | - |
| 0558850 | Free | - | 10 Digit Numbers | - |
| 0558851 | Free | - | 10 Digit Numbers | - |
| 0558852 | Free | - | 10 Digit Numbers | - |
| 0558853 | Free | - | 10 Digit Numbers | - |
| 0558854 | Free | - | 10 Digit Numbers | - |
| 0558855 | Free | - | 10 Digit Numbers | - |
| 0558856 | Free | - | 10 Digit Numbers | - |
| 0558857 | Free | - | 10 Digit Numbers | - |
| 0558858 | Free | - | 10 Digit Numbers | - |
| 0558859 | Free | - | 10 Digit Numbers | - |
| 0558860 | Free | - | 10 Digit Numbers | - |
| 0558861 | Free | - | 10 Digit Numbers | - |
| 0558862 | Free | - | 10 Digit Numbers | - |
| 0558863 | Free | - | 10 Digit Numbers | - |
| 0558864 | Free | - | 10 Digit Numbers | - |
| 0558865 | Free | - | 10 Digit Numbers | - |
| 0558866 | Allocated | Business Broadcast Communications Ltd | 10 Digit Numbers | 11/2009 |
| 0558867 | Free | - | 10 Digit Numbers | - |
| 0558868 | Free | - | 10 Digit Numbers | - |
| 0558869 | Free | - | 10 Digit Numbers | - |
| 0558870 | Free | - | 10 Digit Numbers | - |
| 0558871 | Free | - | 10 Digit Numbers | - |
| 0558872 | Free | - | 10 Digit Numbers | - |
| 0558873 | Free | - | 10 Digit Numbers | - |
| 0558874 | Free | - | 10 Digit Numbers | - |
| 0558875 | Free | - | 10 Digit Numbers | - |
| 0558876 | Free | - | 10 Digit Numbers | - |
| 0558877 | Allocated | Voicetec Systems Ltd | 10 Digit Numbers | 09/2011 |
| 0558878 | Free | - | 10 Digit Numbers | - |
| 0558879 | Free | - | 10 Digit Numbers | - |
| 0558880 | Allocated | FleXtel Limited | 10 Digit Numbers | 10/2004 |
| 0558881 | Free | - | 10 Digit Numbers | - |
| 0558882 | Free | - | 10 Digit Numbers | - |
| 0558883 | Free | - | 10 Digit Numbers | - |
| 0558884 | Free | - | 10 Digit Numbers | - |
| 0558885 | Free | - | 10 Digit Numbers | - |
| 0558886 | Free | - | 10 Digit Numbers | - |
| 0558887 | Free | - | 10 Digit Numbers | - |
| 0558888 | Allocated | Oxygen8 Communications UK Limited | 10 Digit Numbers | 11/2009 |
| 0558889 | Free | - | 10 Digit Numbers | - |
| 0558890 | Free | - | 10 Digit Numbers | - |
| 0558891 | Free | - | 10 Digit Numbers | - |
| 0558892 | Free | - | 10 Digit Numbers | - |
| 0558893 | Free | - | 10 Digit Numbers | - |
| 0558894 | Free | - | 10 Digit Numbers | - |
| 0558895 | Free | - | 10 Digit Numbers | - |
| 0558896 | Free | - | 10 Digit Numbers | - |
| 0558897 | Free | - | 10 Digit Numbers | - |
| 0558898 | Free | - | 10 Digit Numbers | - |
| 0558899 | Free | - | 10 Digit Numbers | - |