05511 Area Code Corporate Numbering
The 05511 area code is designated explicitly for Corporate Numbering and the surrounding area in Corporate Numbering, United Kingdom.
When is it necessary to use the 05511 Corporate Numbering dialling code?
To call a number in Corporate Numbering (05511) from outside the area, dial the area code first. Local calls within the 05511 area do not require the code. For international calls to Corporate Numbering, dial your country's exit code, then 44, and finally 5511 followed by the local number.
