Throughout its long history, AT&T has had many subsidiaries (including the Bell Telephone Company), a government sanctioned monopoly on phone services, and has been the largest
phone service provider several times during the last century.
Not exact matches
Cable companies,
phone companies, cell
phone service providers, and other businesses provided such
services can require
several hundred dollars in security deposits for customers with low credit.
Of course, you can take the time to call
several different insurance companies and get quotes one at a time, but since
services like NetQuote can give you multiple quotes from
providers in your area without the hassle of making multiple
phone calls (or dealing with hard sell tactics.)
Several competing websites closely track the mobile -
phone market, with breaking news on products and promotions from manufacturers and cellular
service providers.