01933 is the area code for the Wellingborough area in the Northamptonshire region. The 01933 area includes places like Irchester, Isham and Wollaston, among others.
The majority of numbers utilizing the 01933 area code are regular Wellingborough landlines, however it should be noted that this might be misleading. Many businesses don’t provide a service that is connected or requires a physical address, but if they have a phone number, they have an area code.
Areas using 01933 telephone numbers:
| Region | Northamptonshire (England) | |
| Number format | 01933 XXXXXX | |
| Local number digits | 6 |
| Location | Wellingborough | |
| International number format | +44 1933 XXXXXX | |
| Geo | 52.30273 , -0.69446 |
Call cost: landline connection fee depends on your service provider.
01933 is the telephone area code for Wellingborough, Northamptonshire (England). Landline numbers in this area start with 01933.
Dial +44 (the UK country code), then 1933 without the leading 0, then the 6-digit local number: +44 1933 XXXXXX.
Within the 01933 area you can usually dial just the 6-digit local number. From a mobile phone or from another area, dial the full number: 01933 XXXXXX.