0 Items in Your Cart
Vault Guides are THE source for insider insight on career information and employer reviews. Shop Vault Guides
Explore Industries /
Companies that provide telephone service can be classified by the types of service they provide. The major suppliers of telephone service are local telephone service providers, long distance carriers, competitive access providers, cellular providers, personal communications services (PCS) providers, and voice over Internet protocol (VoIP) providers. Some cable TV operators also provide telephone service. Long distance providers include AT&T, T-Mobile, Verizon, and Sprint.
Vault partners with thousands of colleges, universities and academic institutions to provide students with FREE access to our premium content. To determine if your school is a partner, please enter your school email address below.
Contact your Career Center, Alumni Officeand Library to find out more.
Please select your institution
to gain full access.
July 25, 2017
July 24, 2017
July 20, 2017
July 19, 2017
July 18, 2017
Free sample resumes and expert advice
Free sample cover letters and expert advice
Sample interview questions and expert advice
Get networking tips and expert advice