Contacting Us
To contact us by telephone or U.S. mail:
29299 Franklin Road Southfield, Michigan 48034 800-734-7477 (voice) 248-544-7155(fax)
1033 Corporate Square Drive, Suite 119 St. Louis, Missouri 63132 800-734-7477 (voice) 248-544-7155(fax)
To contact Sales by email, click here: sales@proficienttelecom.com
To contact Technical Support by email, click here: support@proficienttelecom.com
To contact Billing & Administrative Support by email, click here: billing@proficienttelecom.com
Alternatively, you may use this online form:
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