01740 75 Dialing Code
Sedgefield
Dialing Code 01740 75 is part of Area Code 01740, which covers Sedgefield and the surrounding area.
The majority of numbers in the 01740 Area Code belong to normal landlines in Sedgefield, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01740 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 75 after the area code indicate that the range of numbers was originally allocated to Nationwide Telephone Assistance Ltd on 15 October 2007, although due to number portability, individual numbers within this range may now be allocated to other operators.
01740 area code information
| Area Code: | 01740 |
|---|---|
| Location: | Sedgefield |
| Dialing Code: | 01740 75 |
| Provider: | Nationwide Telephone Assistance Ltd |
| Date range allocated: | 15 October 2007 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01740 75#### |
| International number format: | +44 1740 75#### |
| Last code change: | April 1995 from 0740. |
This page was last updated on 9 August 2023.