You may notice that your first AT&T bill is higher than your normal monthly rate.

Bill charges

Monthly plan rates are billed one full month in advance. In addition to your monthly plan rate for the first full month of service, there may be a partial monthly charge covering the period between the day your service was installed, and the start of your regular monthly billing period. Also, your bill will include taxes, fees, and surcharges, and all or part of your installation charges, if any.
Last updated: January 3, 2024

Browse topics

Account
Billing
IDs & passwords
Payments
Profile

Find how to access your account details and get info on account security.