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Keystone
Keystone
Mar 20, 2026 4:00 AM
365 East College Street
Iowa City, IA (Iowa) 52240-1690
(319) 688-9****
Business Details
Pat Mckay (Owner)
Products: Parts, Telecommunications, Telephones, Communication Systems, Phones
Services: Design Consultations, Systems Design, Technical Support
Certifications: Certified
Sales Volume: 500K
Employee Size Range: 4 (appx)
Additional Categories
Keystone is also listed under the following categories: Standard Yellow Pages Heading (SYPH) Categories:
  • Alcoholism Information & Treatment Centers
  • Physical Therapy
  • Telecommunications Telephone Equipment & Systems Supplies & Parts
North American Industry Classification System (NAICS) Categories:
  • Radio, Television, And Other Electronics Stores > Telephone & Communication Equipment
  • Offices Of Physical, Occupational And Speech Therapists, And Audiologists > Physical & Corrective Therapy > Athletic Therapy
  • Outpatient Mental Health And Substance Abuse Centers > Substance Abuse Outpatient Clinics > Alcoholism & Drug Abuse Treatment Centers
Standard Industry Classification (SIC) Categories:
  • Miscellaneous Retail Stores, Nec > Telephone & Communication Equipment
  • Offices And Clinics Of Health Practitioners, Nec > Physical & Corrective Therapy > Athletic Therapy
  • Specialty Outpatient Facilities, Nec > Substance Abuse Outpatient Clinics > Alcoholism & Drug Abuse Treatment Centers
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