You don't want to risk having your service cut off because you accidentally miss a bill. If you're a new homeowner, you must remember to update the mailing address on file with your services providers in order to avoid this possibility. Fortunately, if you're a Sprint cell-phone and long-distance customer, you have the option of updating your billing address by either calling Sprint customer service or going online and entering a new billing address through the Sprint.com Internet portal.
By Phone
Step 1
Call the Sprint Customer Finance number. The number is 800-639-6111. You may also dial *2 from your Sprint cell phone.
Step 2
Inform the customer service representative that you are moving.
Step 3
Provide your new billing address.
By Internet
Step 1
Log into Sprint.com with an account that has owner-level access.
Step 2
Click on the "My Preferences" link.
Step 3
Click on the "My Bill" sub-link.
Step 4
Locate the billing address listing. Select the blue "change" option, which is listed just to the right of the address. Enter your new address.