To start using RingAssist, you need to forward your phone calls to your dedicated RingAssist number. This guide walks you through the process for every major carrier and phone type.
What Is Call Forwarding?
Call forwarding is when your phone automatically sends incoming calls to another number — in this case, your RingAssist number. Once enabled, calls to your business line will be handled by RingAssist's AI receptionist.
There are two types of call forwarding:
- Unconditional forwarding — Redirects all incoming calls immediately to your RingAssist number. Every call goes straight to RingAssist.
- Conditional forwarding — Routes calls only when you're busy, don't answer, or your phone is unreachable. You still answer when you can, and RingAssist picks up the rest.
General Setup Steps
**21*[RingAssistNumber]#).
iPhone users: Make sure to turn off Live Voicemail in your phone settings. Live Voicemail can prevent RingAssist from receiving forwarded calls when you don't answer — especially if you're using conditional forwarding.
Carrier-Specific Instructions
Find your carrier below and use the corresponding dial codes. Replace [RingAssistNumber] with the phone number provided in your RingAssist account.
AT&T
| Action | Dial Code |
|---|---|
| Forward all calls | **21*[RingAssistNumber]# |
| Forward when busy | **67*[RingAssistNumber]# |
| Forward when no answer | **61*[RingAssistNumber]# |
| Forward when unreachable | **62*[RingAssistNumber]# |
| Disable all forwarding | ##21# |
Verizon
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Forward when busy | *90[RingAssistNumber] |
| Forward when no answer | *92[RingAssistNumber] |
| Disable all forwarding | *73 |
Verizon does not support condition-specific disable codes.
T-Mobile
| Action | Dial Code |
|---|---|
| Forward all calls | **21*[RingAssistNumber]# |
| Forward when busy | **67*[RingAssistNumber]# |
| Forward when no answer | **61*[RingAssistNumber]# |
| Forward when unreachable | **62*[RingAssistNumber]# |
| Disable all forwarding | ##21# |
Boost Mobile
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Disable all forwarding | *73 or *720 |
Conditional forwarding is not reliably supported on Boost Mobile. Boost Mobile does not support condition-specific disable codes.
Mint Mobile
Mint Mobile uses the T-Mobile network. Follow the T-Mobile instructions above.
Cricket Wireless
Cricket Wireless uses the AT&T network. Follow the AT&T instructions above.
Consumer Cellular
Consumer Cellular uses either the AT&T or T-Mobile network depending on your SIM card. Try the codes for both carriers to see which ones work for your device.
Sprint (Legacy)
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Forward when busy | *73[RingAssistNumber] |
| Forward when no answer | *74[RingAssistNumber] |
| Forward when unreachable | *75[RingAssistNumber] |
| Disable all forwarding | *720 |
Vonage (Residential)
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] then press 1 |
| Disable all forwarding | *73 |
Xfinity Mobile
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Forward when no answer | *71[RingAssistNumber] |
| Disable all forwarding | *73 |
U.S. Cellular
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Forward when busy | *90[RingAssistNumber] |
| Forward when no answer | *92[RingAssistNumber] |
| Disable all forwarding | *720 |
Landlines
| Action | Dial Code |
|---|---|
| Forward all calls | *72[RingAssistNumber] |
| Disable all forwarding | *73 |
VoIP Services
If you use a VoIP provider such as OpenPhone, RingCentral, Google Voice, Grasshopper, DialPad, Vonage Business, Zoom Phone, or FreedomVoice, call forwarding is configured through the provider's app or web dashboard rather than with dial codes. Check your provider's settings for a "Call Forwarding" or "Routing" option and enter your RingAssist number there.
Turning Off Call Forwarding
If you need to disable forwarding on a GSM network (AT&T, T-Mobile, and their MVNOs), you can use these universal codes:
| Action | Dial Code |
|---|---|
| Disable all forwarding | ##21# |
| Disable busy forwarding | ##67# |
| Disable no-answer forwarding | ##61# |
| Disable unreachable forwarding | ##62# |
Verizon and Boost Mobile don't support condition-specific disable codes. Use the general disable code listed in their section above.
Need help? If you're having trouble setting up call forwarding, contact our support team and we'll walk you through it.