0239 is the area code for the Portsmouth area in the Portsmouth region. The 0239 area includes places like Southsea, Cosham and Gosport, among others.
The majority of numbers utilizing the 0239 area code are regular Portsmouth 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 0239 telephone numbers:
| Region | Portsmouth (England) | |
| Number format | 0239 XXX XXXX | |
| Local number digits | 7 |
| Location | Portsmouth | |
| International number format | +44 239 XXX XXXX | |
| Geo | 50.8 , -1.06667 |
Call cost: landline connection fee depends on your service provider.
0239 is the telephone area code for Portsmouth (England). Landline numbers in this area start with 0239.
Dial +44 (the UK country code), then 239 without the leading 0, then the 7-digit local number: +44 239 XXX XXXX.
Within the 0239 area you can usually dial just the 7-digit local number. From a mobile phone or from another area, dial the full number: 0239 XXX XXXX.