Coverage Map
Interactive
Showing coverage area for Area Code 01423 in Yorkshire and The Humber.
Top Cities
| City Name | Type |
|---|---|
| Yorkshire and The Humber | Principal |
| Mount Fieldcity | Principal |
| Waterland | Principal |
| Old Springcity | Principal |
| Old Riverview | Principal |
| Fort Fieldport | Principal |
| Springwood | Principal |
| Fallspark | Principal |
| Little Woodport | Principal |
| North Havenside | Principal |
| Viewwood | Principal |
| Woodton | Principal |
| Fieldwood | Principal |
| Little Woodton | Principal |
| Hillfield | Principal |
| Springmouth | Principal |
| Brookland | Principal |
| East Woodcity | Principal |
| Mount Woodview | Principal |
| Ridgeland | Principal |
| Riverburg | Principal |
| Springview | Principal |
| Ridgeside | Principal |
| East Hillfield | Principal |
| South Woodville | Principal |
| Viewview | Principal |
| Lake Havenpark | Principal |
| Woodland | Principal |
| West Hillland | Principal |
| Havencity | Principal |
Counties Served
| County | State |
|---|---|
| East Hillport County | Yorkshire and The Humber |
| Grand Brookmouth County | Yorkshire and The Humber |
| South Springton County | Yorkshire and The Humber |
| Hillcity County | Yorkshire and The Humber |
| Springport County | Yorkshire and The Humber |
Active Phone Prefixes
Recently Assigned
| Prefix | Usage | Location | Carrier |
|---|---|---|---|
| 01423-506 | Landline | Local Exchange | Three |
| 01423-968 | Landline | Local Exchange | Vodafone |
| 01423-444 | Mobile | Local Exchange | Three |
| 01423-290 | Landline | Local Exchange | Three |
| 01423-567 | Landline | Local Exchange | EE |
| 01423-571 | Landline | Local Exchange | O2 |
| 01423-898 | Landline | Local Exchange | O2 |
| 01423-890 | Mobile | Local Exchange | EE |
| 01423-472 | Landline | Local Exchange | Virgin Mobile |
| 01423-321 | Mobile | Local Exchange | O2 |
| 01423-727 | Mobile | Local Exchange | Three |
| 01423-351 | Mobile | Local Exchange | Virgin Mobile |
| 01423-299 | Mobile | Local Exchange | Virgin Mobile |
| 01423-773 | Mobile | Local Exchange | Three |
| 01423-220 | Mobile | Local Exchange | EE |
| 01423-794 | Mobile | Local Exchange | EE |
| 01423-488 | Landline | Local Exchange | Virgin Mobile |
| 01423-272 | Mobile | Local Exchange | Three |
| 01423-693 | Landline | Local Exchange | Vodafone |
| 01423-324 | Landline | Local Exchange | Vodafone |
| 01423-351 | Mobile | Local Exchange | Virgin Mobile |
| 01423-233 | Landline | Local Exchange | Vodafone |
| 01423-381 | Mobile | Local Exchange | O2 |
| 01423-583 | Mobile | Local Exchange | Vodafone |
| 01423-203 | Landline | Local Exchange | Vodafone |
| 01423-583 | Landline | Local Exchange | Three |
| 01423-991 | Mobile | Local Exchange | Three |
| 01423-864 | Landline | Local Exchange | Virgin Mobile |
| 01423-979 | Landline | Local Exchange | O2 |
| 01423-752 | Landline | Local Exchange | Three |