All Call Answering Service

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

• Paging & Signaling Equipment
• Telephones Answering Service

North American Industry Classification System (NAICS) Categories:

• Other Electronic Parts And Equipment Merchant Wholesalers > Communication Equipment > Paging & Signaling Equipment
• Telephone Answering Services

Standard Industry Classification (SIC) Categories:

• Electronic Parts & Equipment > Communication Equipment > Paging & Signaling Equipment
• Business Services, Nec > Telephone Answering & Messenger Services > Telephone Answering Service