Please provide us with the following information so we can better direct your inquiry.
 
Information of USA or CANADA:      
Name:                 
Telephone:            ( ) -
  (10 Digits) Including area code
E-mail:                
Information of Mexico:                     
Name:                 
Telephone 011 52: ( ) -
  Complete the number just as you dial when you call to Mexico
Message:               



 
To talk to a customer service representative
call us at:
1-800-295-6702
Hours of operation:
Monday to Friday, from 7 am to 7 pm PST
   
 
Mailing address
Telmex USA.
482 W San
Ysidro Blvd.
Suite 2254
San Ysidro, CA 92173-2444

Send payment to:
Telmex USA.
PO BOX 951678
DALLAS, TX.
75395-1678