In the United Kingdom, telephone numbers are administered by the Office of Communications (Ofcom). For this purpose, Ofcom established a telephone numbering...

Telephone numbers in the United Kingdom have a flexible structure that reflects their historical demands, starting from many independent companies through...

type of telephone number that is not linked to any specific locality. Such numbers are an alternative to the traditional 'landline' numbers that are...

list of telephone dialling codes in the United Kingdom, which adopts an open telephone numbering plan for its public switched telephone network. The national...

Telephone numbers in Nigeria use an open numbering plan. They are composed of a combination of an area code and a local line or subscriber telephone number...

The following are the telephone codes in Ethiopia. xxx xxxx - calling within an area code 0yy xxx xxxx - calling within Ethiopia +251 yy xxx xxxx - calling...

The Ghana telephone numbering plan is the system used for assigning telephone numbers in Ghana. It is regulated by the National Communications Authority...

operator. Over the course of telephone history, telephone numbers had various lengths and formats and even included most letters of the alphabet in leading positions...

The following are the telephone codes in Mozambique. yxxxx or yyy xxxxx - Calls inside Mozambique +258 yyy xxxxx or +258 yy xxxxxx or +258 yyy xxxxxx -...

country calling codes List of international call prefixes Category:Telephone numbers by country International Telecommunication Union (2011-11-01). "List...