This page contains information about which telephone companies the various 0745 numbers are allocated to.
| First Digits | Status | Communications Provider | Use | Change |
|---|---|---|---|---|
| 07450 0 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 1 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 2 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 3 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 4 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 5 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 6 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 7 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 8 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07450 9 | Allocated | Hutchison 3G UK Ltd | Mobile services | 08/2011 |
| 07451 0 | Allocated | Mundio Mobile Limited | Mobile services | 09/2011 |
| 07451 1 | Allocated | Mundio Mobile Limited | Mobile services | 09/2011 |
| 07451 2 | Allocated | Tismi BV | Mobile services | 09/2011 |
| 07451 3 | Allocated | Mundio Mobile Limited | Mobile services | 11/2011 |
| 07451 4 | Allocated | Mundio Mobile Limited | Mobile services | 11/2011 |
| 07451 5 | Allocated | Premium O Limited | Mobile services | 10/2011 |
| 07451 6 | Allocated | UK Broadband Limited | Mobile services | 12/2011 |
| 07451 7 | Allocated | UK Broadband Limited | Mobile services | 12/2011 |
| 07451 8 | Allocated | Mundio Mobile Limited | Mobile services | 01/2012 |
| 07451 9 | Allocated | Mundio Mobile Limited | Mobile services | 01/2012 |
| 07452 0 | Allocated | Manx Telecom | Mobile services | 03/2012 |
| 07452 1 | Allocated | Manx Telecom | Mobile services | 03/2012 |
| 07452 2 | Allocated | Manx Telecom | Mobile services | 03/2012 |
| 07452 3 | Allocated | Manx Telecom | Mobile services | 03/2012 |
| 07452 4 | Allocated | Manx Telecom | Mobile services | 05/2013 |
| 07452 5 | Allocated | Manx Telecom | Mobile services | 05/2013 |
| 07452 6 | Allocated | Manx Telecom | Mobile services | 05/2013 |
| 07452 7 | Reserved | Withheld | Mobile services | - |
| 07452 8 | Reserved | Withheld | Mobile services | - |
| 07452 9 | Reserved | Withheld | Mobile services | - |
| 07453 0 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 1 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 2 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 3 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 4 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 5 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 6 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 7 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 8 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07453 9 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 0 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 1 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 2 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 3 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 4 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 5 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 6 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 7 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 8 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07454 9 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 0 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 1 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 2 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 3 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 4 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 5 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 6 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 7 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 8 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07455 9 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 0 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 1 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 2 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 3 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 4 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 5 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 6 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 7 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 8 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07456 9 | Allocated | Hutchison 3G UK Ltd | Mobile services | 11/2011 |
| 07457 0 | Allocated | Mundio Mobile Limited | Mobile services | 01/2012 |
| 07457 1 | Allocated | Mundio Mobile Limited | Mobile services | 01/2012 |
| 07457 2 | Allocated | Marathon Telecom Limited | Mobile services | 01/2012 |
| 07457 3 | Allocated | Mundio Mobile Limited | Mobile services | 07/2012 |
| 07457 4 | Allocated | Voicetec Systems Ltd | Mobile services | 04/2012 |
| 07457 5 | Allocated | Mundio Mobile Limited | Mobile services | 07/2012 |
| 07457 6 | Allocated | Sure (Isle of Man) Limited | Mobile services | 05/2013 |
| 07457 7 | Allocated | Spacetel UK Ltd | Mobile services | 04/2012 |
| 07457 8 | Allocated | CardBoardFish | Mobile services | 05/2012 |
| 07457 9 | Allocated | CardBoardFish | Mobile services | 05/2012 |
| 07458 0 | Allocated | SSE Energy Supply Limited | Mobile services | 01/2013 |
| 07458 1 | Allocated | SSE Energy Supply Limited | Mobile services | 01/2013 |
| 07458 2 | Allocated | Premium Routing GmbH | Mobile services | 01/2013 |
| 07458 3 | Allocated | Virgin Mobile Telecoms Limited | Mobile services | 05/2013 |
| 07458 4 | Allocated | Airwave Solutions Ltd | Mobile services | 06/2013 |
| 07458 5 | Allocated | Marathon Telecom Limited | Mobile services | 12/2013 |
| 07458 6 | Free | - | Mobile services | - |
| 07458 7 | Free | - | Mobile services | - |
| 07458 8 | Allocated | Limitless Mobile Ltd | Mobile services | 06/2013 |
| 07458 9 | Free | - | Mobile services | - |
| 07459 0 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 1 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 2 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 3 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 4 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 5 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 6 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 7 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 8 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |
| 07459 9 | Allocated | Lycamobile UK Limited | Mobile services | 06/2012 |