How long does a mobile number in Mexico remain active without topping up - How to live in Mexico

In Mexico, a mobile number is not disconnected immediately after the balance is reset and there is no replenishment. Operators have several stages — from restricting services to completely deactivating the SIM card and transferring the number to another user.

The time frame varies by company, but in most cases the owner has a few months to a year to refill the account and use the line.

Telcel

The largest operator in the country has the right to keep the number active for approximately 370 days.

After balance ends:

• for about 119 days the line can only receive calls and SMS,
• then a period of complete blocking begins for approximately 246 days, but the number remains with the subscriber,
• after this the number is permanently cancelled.

If you do not top up your account during this time, the number may be transferred to another client.

AT&T

AT&T usually blocks the line completely after 90 days of inactivity.

If there are funds left in the account, the number can be stored for up to 365 days, and these funds are written off. After a year without replenishment or use, the line is finally closing.

Movistar

Movistar considers the number active even with minimal use, for example if the user only receives calls.

With complete inactivity:

• a period of inactivity of up to 180 days begins — only incoming calls and SMS,
• If there is a balance on the balance, the period can be increased to a year.

Bait

With Bait, the shutdown process is faster:

• 30 days of partial blocking — only incoming calls and SMS,
• then 30 days of preliminary deactivation — services are not available, but activation by replenishment is possible,
• after that 90 days until complete deactivation — The number is still registered with the subscriber, but activation is only possible through support or a sales office.

If the number is not used, it is returned to the system for resale.

After resetting the balance, some operators have the right to maintain limited mobile traffic to some social networks and instant messengers — up to 30 days, but in most cases, less.

To save a Mexican mobile phone number, it is usually enough to:

• periodically replenish the balance,
• sometimes call or send SMS,
• Do not leave the SIM card completely inactive for many months.

Even minimal replenishment and use usually «resets» deactivation period and ensures that you retain the number.