Pha

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

• Hearing Aids & Assistive Devices Repair & Service

North American Industry Classification System (NAICS) Categories:

• Other Electronic And Precision Equipment Repair And Maintenance > Electrical Medical & Personal Use Equipment Repair > Hearing Aids & Assistive Devices Repair

Standard Industry Classification (SIC) Categories:

• Electrical And Electronic Repair Shops, Nec > Electrical Medical & Personal Use Equipment Repair > Hearing Aids & Assistive Devices Repair