Direct Line Answering Service

Direct Line Answering Service is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Answering Bureaus
• Telephones Answering Service
• Call Centers

North American Industry Classification System (NAICS) Categories:

• Wired Telecommunications Carriers > Call Centers
• Telephone Answering Services

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Call Centers
• Business Services, Nec > Telephone Answering & Messenger Services > Telephone Answering Service