For the fastest response, please use the
contact/e-mail link on the home page
(click the logo above to return). 
For fax or mailed inquiries,
allow 7-10 business days for a response. 

 

CTN Mail
Accounting Service Center
5025 N Central Ave Unit 636
Phoenix, AZ  85012-1520
 
Voice: (602) 230-8500   
Fax: (602) 230-4390