3M Auditory Systems
Toll Free Phone: (888) 733-4512

American Hearing Aid Associates
Toll Free Phone: (800) 984-3272
Phone: (610) 455-3010

Audioscan
Toll Free Phone: (800) 265-2093
Phone: (519) 268-3313

CareCredit
Toll Free Phone: (800) 300-3046

Ear Technology Corporation
Toll Free Phone: (800) 327-8547
Phone: (423) 928-9060

Frye Electronics Inc
Toll Free Phone: (800) 547-8209
Phone: (503) 620-2722

GN Otometrics
Phone: (800) 289-2150

Hearing Components
Toll Free Phone: (800) 872-8986
Phone: (651) 739-9427

iCellTech Corp
Phone: (+82) 2 3665 6962

Interacoustics A/S
Phone: (456) 371-3555

Interton
Toll Free Phone: (800) 247-4741

Maico Diagnostics
Toll Free Phone: (888) 941-4201
Phone: (888) 941-4201

MedRx
Toll Free Phone: (888) 392-1234
Phone: (727) 584-9600

Oticon Malaysia Sdn Bhd
Phone: +603 6203 0690

Phonak United States
Toll Free Phone: (800) 777-7333
Phone: (630) 821-5000

Practice Builders
Toll Free Phone: (800) 679-1200
Phone: (714) 200-2012

Rayovac
Toll Free Phone: (800) 323-1993
Phone: (608) 275-4551

ReSound North America
Toll Free Phone: (800) 248-4327
Phone: (952) 769-8000

Rexton
Toll Free Phone: (800) 876-1141
Phone: (763) 553-0787

Sonic Innovations, Inc.
Toll Free Phone: (888) 423-7834
Phone: (888) 423-7834

Sonion US Inc
Phone: (952) 543-8300

Starkey Hearing Technologies
Toll Free Phone: (800) 328-8602
Phone: (952) 941-6401

Unitron US
Toll Free Phone: (800) 888-8882
Phone: (763) 744-3300

Widex A/S
Phone: (+45) 44 35 56 00