Centurylink

Centurylink is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Information Bureaus & Services
• Telephones Communications Services

North American Industry Classification System (NAICS) Categories:

• Wired Telecommunications Carriers > Local & Long Distance Telephone Service
• All Other Business Support Services > Business Information & Referral Services

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Local & Long Distance Telephone Service
• Business Services, Nec > Business Information & Referral Services