Env Info Systerm

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

• Cellular & Mobile Telephone Equipment & Supplies
• Cellular & Wireless Telephones Rental & Leasing

North American Industry Classification System (NAICS) Categories:

• Radio, Television, And Other Electronics Stores > Telephone & Communication Equipment > Cellular & Mobile Telephone Equipment & Supplies
• Wireless Telecommunications Carriers (Except Satellite) > Cellular & Mobile Telephone Service > Cellular & Wireless Phone Rental & Leasing

Standard Industry Classification (SIC) Categories:

• Radiotelephone Communications > Cellular & Mobile Telephone Service > Cellular & Wireless Phone Rental & Leasing
• Miscellaneous Retail Stores, Nec > Telephone & Communication Equipment > Cellular & Mobile Telephone Equipment & Supplies