How to Contact Us

How to contact us about access services, carrier contracts and wholesale services

 

CARRIER RELATIONS CONTACT INFORMATION
Mail: TDS Telecom
Carrier Relations
P.O. Box 5158
Madison, WI 53705-0158
 
Shipping: 525 Junction Road
Madison, WI 53717
 
Email: carrierrelations@tdstelecom.com  
Fax: 608.830.5569
Hours: 8 a.m. - 5 p.m. CST  
Services: Includes but not limited to Contracts for Interconnection, Traffic Exchance and E911

 

ACCESS SERVICES CENTER CONTACT INFORMATION
Mail: TDS Telecom
Access Service Center
P.O. Box 5158
Madison, WI 53705-0158
 
Shipping: 525 Junction Road
Madison, WI 53717
 
Email: accessservices@tdstelecom.com  
Fax: 608.830.5550  
Telephone: 800-680-3919 option 4    
Services: ASRs and DLRs for Switched Access Service, Special Access Service and Interconnection (wired and wireless).

 

CARRIER SERVICE CENTER CONTACT INFORMATION
Mail: TDS Telecom
Carrier Service Center
P.O. Box 5158
Madison, WI 53705-0158
Shipping: 525 Junction Road
Madison, WI 53717
Email: carrierservicecenter@tdstelecom.com
Fax: 608.664.2854
Telephone:

608.664.8159

Services: LSRs, CSRs and Orders for Number Portability, Resale and Unbundled Network Elements and other wholesale services. Invoices & inquiries for associated services.

 

CARRIER ACCOUNT SERVICES CONTACT INFORMATION
Mail: TDS Telecom
Carrier Account Services
P.O. Box 5158
Madison, WI 53705-0158
Shipping: 525 Junction Road
Madison, WI 53717
Email: carrierbilling@tdstelecom.com
Telephone:

800.680.3919

Services: Invoices and inquiries for Switched and Special Access Service. Billing & Collection invoices and inquiry.