Twin Valley Telephone Inc is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:

• Cable Television Companies & Services
• Electric Equipment & Systems
• Electric Equipment Service & Repairing
• Telecommunications Services
• Miscellaneous Retail Stores, Nec

North American Industry Classification System (NAICS) Categories:

• Electrical Apparatus And Equipment, Wiring Supplies, And Related Equipment Merchant Wholesalers
• All Other Miscellaneous Store Retailers (Except Tobacco Stores)
• Cable And Other Subscription Programming
• Wired Telecommunications Carriers > Telecommunications Services
• Other Electronic And Precision Equipment Repair And Maintenance

Standard Industry Classification (SIC) Categories:

• Telephone Communications, Except Radio > Telecommunications Services
• Cable & Other Pay Tv Services
• Electrical Apparatus & Equipment
• Miscellaneous Retail Stores, Nec
• Electrical And Electronic Repair Shops, Nec