Robokiller works with all carriers in the United States and Canada.

To get the best experience—like Answer Bots and Call Screening—your carrier must support Conditional Call Forwarding. This lets Robokiller handle only calls that are busy, unanswered, or unreachable.

Some basic plans (like those from MetroPCS or C-Spire) may not include this feature.

Here's a list of major carriers that support Conditional Call Forwarding:

👉  United States

• Verizon

• AT&T

• Sprint

• T-Mobile

• Cricket

• Visible

• Spectrum

• C-Spire (business plans only)

👉 Canada

• Rogers

• Bell Mobility

• TELUS

• Freedom Mobile

• MTS Communications Inc.

If your carrier isn’t listed, they might not support Conditional Call Forwarding—but don’t worry! Robokiller can still block spam calls for you.

Great news! Robokiller is compatible with ALL CARRIERS in the United States and Canada. However, there are some details to be aware of to maximize your experience:

For the full-fledged Robokiller experience, which includes features like Answer Bots and Call Screening, it's essential to ensure that your carrier and chosen pricing plan offer Conditional Call Forwarding. Some carriers, such as MetroPCS and C-Spire in the US, might not include this type of call forwarding in standard plans.

Robokiller operates optimally when only busy, unanswered, and unreachable calls are forwarded. To provide some clarity, here are some major carriers that support Conditional Call Forwarding:

United States

• Verizon
• AT&T
• Sprint
• T-Mobile
• Cricket
• Visible
• Spectrum
• C-Spire (for business class)

Canada

• Rogers
• Bell Mobility
• TELUS
• Freedom Mobile
• MTS Communications Inc.

If your carrier isn't listed above, they might not offer Conditional Call Forwarding. However, don't fret! You can still enjoy Robokiller, and our service will actively filter your spam calls.