This is a listof United States telephonecompanies. The Regional Bell Operating Companies (RBOCs) are the result of the break-up of the Bell System in...
traditional solely telephonecompanies now function as internet service providers (ISPs), and the distinction between a telephonecompany and ISP has tended...
Telephone numbers in Canada follow the fixed-length format of the North American Numbering Plan (NANP) of a three-digit area code, a three-digit central...
inventor of the telephone, Alexander Graham Bell, who also co-founded Bell TelephoneCompany in Boston, Massachusetts. Bell Canada operated as the Canadian subsidiary...
This is a listof mobile telephone prefixes by country. Listof country calling codes The original prefix issued to the mobile network operator. Due to...
was a system of telecommunication companies, led by the Bell TelephoneCompany and later by the American Telephone and Telegraph Company (AT&T), that...
company under GTE ownership. GTE provided local telephone service to many areas of the U.S. through operating companies, much as American Telephone &...
Alliance Public utilities commission List ofCanadiantelephonecompaniesListofCanadian mobile phone companiesListof telecommunications regulatory bodies...
A telephone number is a sequence of digits assigned to a landline telephone subscriber station connected to a telephone line or to a wireless electronic...
List of Italian brands List of Italian telephonecompanies "The spotlight sharpens: Eni and corruption in Republic of Congo's oil sector". Global Witness...
A telephone directory, commonly called a telephone book, telephone address book, phonebook, or the white and yellow pages, is a listingoftelephone subscribers...
This listoftelephone switches is a compilation oftelephone switches used in the public switched telephone network (PSTN) or in large enterprises. Centura...
Ontario company. The latter had a non-operating cellular license in eastern Quebec. Voice over Internet Protocol ListofCanadiantelephonecompanies "Competitive...
history of the telephone chronicles the development of the electrical telephone, and includes a brief overview of its predecessors. The first telephone patent...
A telephone is a telecommunications device that permits two or more users to conduct a conversation when they are too far apart to be easily heard directly...
in Canada include telephone, radio, television, and internet usage. In the past, telecommunications included telegraphy available through Canadian Pacific...
This is a listofcompanies in the United States; by state where their headquarters is located: ABC Stores (Honolulu) Alexander & Baldwin (Honolulu) Aloha...