Call forwarding is one of the most practical tools in a real estate agent's toolkit, yet it is one of the most underused. Whether you want to route calls to an assistant, a team member, an answering service, or an AI phone system, call forwarding is the mechanism that makes it work. The setup takes five minutes, costs nothing on most carriers, and can immediately eliminate the problem of missed calls.
This guide walks through exactly how to set up call forwarding on every major US carrier and device. It explains the different types of forwarding available and covers the best practices and common pitfalls that real estate professionals should know.
Key Takeaways
- Call forwarding takes about 5 minutes to set up and costs nothing on most carrier plans.
- Without call forwarding, 60.8% of real estate calls go unanswered, according to a Digible study of 170,000+ calls.
- Conditional forwarding (no-answer + busy) is the best option for most agents because it lets you answer when available and routes everything else to a backup.
- Combining call forwarding with an AI phone system gives you 24/7 coverage without changing your number or installing any apps.
Why Is Call Forwarding Important for Real Estate Agents?
Real estate is a business where every inbound call represents potential revenue. The challenge is structural: agents are in showings, at closings, driving between appointments, and otherwise unavailable for large portions of the day. Call forwarding solves this by automatically redirecting calls to a number that is always answered, whether that is a colleague, a virtual receptionist, or an AI phone system.
60.8%
of real estate calls go unanswered without call forwarding
Digible Study of 170,000+ Calls
Without call forwarding, the default behavior is simple and costly: the phone rings, you cannot answer, the caller hears voicemail (if they wait that long), and 80% of them hang up without leaving a message (Source: BrightLocal). To understand just how widespread this problem is, read about why 60% of real estate calls go unanswered. With call forwarding properly configured, that same call gets routed to a live answer every time. The caller gets help. You get the lead. It is one of the highest-ROI technical changes an agent can make.
What Are the Different Types of Call Forwarding?
Before diving into carrier-specific instructions, it helps to understand the four standard types of call forwarding. Most carriers support all four, and each serves a different purpose.
Unconditional Call Forwarding (CFU)
Every call to your number is immediately forwarded to another number, regardless of whether your phone is on, off, busy, or ringing. Your phone does not ring at all. This is the most aggressive option and is typically used when you want all calls handled by someone else. For example, during a vacation or when routing all calls to an AI phone system.
Conditional Call Forwarding: Busy (CFB)
Calls are forwarded only when your line is busy (you are already on another call). If you are available, your phone rings normally. This is useful for agents who want to answer their own calls when possible but ensure that simultaneous callers still reach a live person.
Conditional Call Forwarding: No Answer (CFNA)
Calls are forwarded if you do not answer within a set number of rings (typically 3-5 rings, or 15-25 seconds). Your phone rings first, giving you a chance to pick up. If you do not, the call forwards instead of going to voicemail. This is the most popular option for real estate agents because it preserves the ability to answer calls yourself while providing a safety net.
Conditional Call Forwarding: Unreachable (CFNRc)
Calls are forwarded when your phone is turned off, out of service area, or in airplane mode. This ensures coverage even when your device is not connected to the network. That is a common scenario in basements, rural properties, or during flights.
For most real estate agents, the ideal setup is a combination of no-answer,busy, and unreachable forwarding. This lets you answer calls when you can, while ensuring every other call gets forwarded to your backup system.
Setup Guide: AT&T
Unconditional Forwarding (All Calls)
- Open your phone's dialer app
- Dial *72 followed by the 10-digit number you want to forward to (e.g., *72-555-123-4567)
- Press the call button
- Wait for a confirmation tone or message
- To deactivate: dial *73 and press call
Conditional Forwarding (No Answer / Busy / Unreachable)
- No answer: Dial *92 followed by the forwarding number. To deactivate: dial *93
- Busy: Dial *90 followed by the forwarding number. To deactivate: dial *91
- Unreachable: Typically handled through AT&T account settings online or the myAT&T app under Call Forwarding settings
Note: AT&T postpaid plans include call forwarding at no extra charge. Prepaid plans may have limitations. If the star codes do not work, contact AT&T support or set up forwarding through the myAT&T app or website under your plan settings.
Setup Guide: Verizon
Unconditional Forwarding (All Calls)
- Open your phone's dialer app
- Dial *72 followed by the 10-digit forwarding number
- Press the call button
- Wait for a confirmation tone (you may need to wait for the forwarded number to ring and be answered)
- To deactivate: dial *73 and press call
Conditional Forwarding (No Answer / Busy)
- No answer: Dial *71 followed by the forwarding number. To deactivate: dial *73
- Busy: On Verizon, the *72 unconditional forward generally covers busy scenarios as well. For granular control, use the My Verizon app or website under Device Settings > Call Forwarding
Verizon includes call forwarding on all postpaid plans at no additional cost. You can also manage forwarding settings through the My Verizon app: go to Account > My Devices > select your line > Manage Device > Call Forwarding. This gives you a visual interface instead of star codes.
Setup Guide: T-Mobile
Unconditional Forwarding (All Calls)
- Open your phone's dialer app
- Dial **21* followed by the 10-digit forwarding number, then # (e.g., **21*5551234567#)
- Press the call button
- Wait for the confirmation message
- To deactivate: dial ##21# and press call
Conditional Forwarding
- No answer: Dial **61* followed by the forwarding number, then #. To deactivate: dial ##61#
- Busy: Dial **67* followed by the forwarding number, then #. To deactivate: dial ##67#
- Unreachable: Dial **62* followed by the forwarding number, then #. To deactivate: dial ##62#
T-Mobile uses GSM-standard forwarding codes, which also work on most MVNOs (Mint Mobile, Metro by T-Mobile, Google Fi on T-Mobile network). Call forwarding is included at no extra charge on all T-Mobile plans. You can also manage forwarding through the T-Mobile app or by calling 611 from your T-Mobile phone.
Setup Guide: iPhone Settings (Any Carrier)
iPhones provide a built-in call forwarding interface that works regardless of your carrier, though it only supports unconditional (all calls) forwarding through the settings menu. For conditional forwarding, use the carrier-specific star codes above.
- Open Settings
- Tap Phone
- Tap Call Forwarding
- Toggle Call Forwarding on
- Tap Forward To and enter the destination number
- Tap Back to save
When call forwarding is active on iPhone, you will see a phone icon with an arrow in the status bar as a visual reminder. Note that this method only forwards all calls. It does not support forwarding only when busy or unanswered. For conditional forwarding on iPhone, use the carrier star codes from your dialer.
Important: On some carriers (particularly CDMA networks like older Verizon configurations), the iPhone settings method may not be available. If you do not see the Call Forwarding option under Settings > Phone, use the carrier star codes instead.
Setup Guide: Android Settings (Any Carrier)
Android provides more granular call forwarding controls than iPhone, often supporting all four forwarding types directly from the settings menu. The exact path varies slightly by manufacturer.
- Open the Phone app
- Tap the three-dot menu (top right) and select Settings
- Tap Calls or Calling accounts
- Select your SIM card if you have dual SIM
- Tap Call forwarding
- You will see options for: Always forward, Forward when busy, Forward when unanswered, and Forward when unreachable
- Tap the option you want, enter the destination number, and tap Enable or Turn on
On Samsung devices, the path is typically: Phone app > three-dot menu > Settings > Supplementary services > Call forwarding. On Google Pixel: Phone app > three-dot menu > Settings > Calling accounts > your carrier > Call forwarding.
Best Practices for Real Estate Call Forwarding
Setting up forwarding is straightforward. Getting it right for your business requires a bit more thought. Here are the practices that experienced agents follow.
Use Conditional Forwarding, Not Unconditional
Unless you are on vacation or intentionally routing all calls to another system, use no-answer and busy forwarding rather than unconditional. This gives you the first opportunity to answer each call yourself, which is always the best outcome for high-value leads. It also ensures that calls you cannot answer still get handled.
Set an Appropriate Ring Count
Most carriers default to 4-5 rings (about 20-25 seconds) before triggering no-answer forwarding. For real estate, consider reducing this to 3 rings (about 15 seconds). The logic is simple: if you have not reached your phone within 15 seconds, you are probably not going to. A shorter ring count gets the caller to a live answer faster, which improves their experience and reduces hangups.
Test Your Forwarding After Setup
After configuring forwarding, immediately test it by calling your own number from another phone. Verify that: the call forwards to the correct number, the timing feels right (not too many rings before forwarding), the forwarded call is answered properly by whatever system or person receives it, and the caller ID information is passed through correctly.
Have a Backup for Your Backup
What happens if the number you are forwarding to does not answer? If you are forwarding to a team member, make sure they have their own forwarding or voicemail configured. If you are forwarding to an AI phone system or answering service, this is usually not a concern since those systems answer every call. But verify the behavior during your testing.
Keep a Record of Your Settings
Write down or screenshot the forwarding numbers and codes you have configured. If you need to change or deactivate forwarding quickly (e.g., you change answering services), you want to have the deactivation codes ready without having to look them up.
What Are the Most Common Call Forwarding Mistakes?
Forgetting to Deactivate Unconditional Forwarding
This is the most common mistake. An agent sets up unconditional forwarding for a weekend and forgets to turn it off on Monday. Their phone never rings, and they assume they are just having a slow week. Meanwhile, all their calls are going to a service they intended as a temporary backup. Always set a calendar reminder when activating unconditional forwarding.
Forwarding to a Number That Charges Per Call
Some answering services and AI phone systems charge per minute or per call. If you set up unconditional forwarding, every call, including spam, wrong numbers, and robocalls, gets forwarded and potentially billed. Use conditional forwarding (no-answer only) to filter out calls you can handle yourself and reduce costs. For a detailed breakdown, see our comparison of AI voice agents vs. answering services.
Carrier Voicemail Intercepting the Forward
This is a subtle but frustrating issue. If your carrier's voicemail activates before the forwarding triggers, the call goes to voicemail instead of being forwarded. This happens when the voicemail ring count is set lower than the forwarding ring count. To fix it: ensure your no-answer forwarding activates in fewer rings than your voicemail would. On most carriers, you may need to contact customer service to adjust the voicemail ring count, or you can disable voicemail entirely if all your calls are being forwarded to a system that handles them.
Not Accounting for Wi-Fi Calling
If you use Wi-Fi calling, some carrier forwarding settings may behave differently. Star codes entered while on Wi-Fi calling may not register properly on some networks. If your forwarding setup is not working as expected, try disabling Wi-Fi calling temporarily, set up the forwarding, then re-enable Wi-Fi calling.
Dual SIM Confusion
If your phone has two SIM cards (common for agents who have a personal and business line on one device), make sure you are configuring forwarding on the correct line. The star codes dial out on your default calling line, which may not be your business line. On Android, you can select which SIM to use for the call. On iPhone, check Settings > Cellular > Default Voice Line.
Forwarding to an AI Phone System
If you are forwarding calls to an AI phone system like Terminus, the setup is the same as forwarding to any other number. The AI system will provide you with a dedicated phone number to forward to. Use conditional forwarding (no-answer and busy) so you get the first chance to answer, with the AI handling everything you miss.
5 minutes
average setup time for call forwarding to an AI system
One-time configuration
The combination of conditional call forwarding and an AI phone system effectively gives you 24/7 call coverage without changing your phone number, without installing any apps, and without any ongoing maintenance. Callers dial your existing number as they always have. If you answer, great. If you do not, the AI picks up seamlessly and handles the conversation.
Frequently Asked Questions
Does call forwarding cost extra on my phone plan?
No. Call forwarding is included at no extra charge on all major US carriers (AT&T, Verizon, T-Mobile) for postpaid plans. Some prepaid plans may have limitations. Check with your carrier if you are on a prepaid or MVNO plan.
Can I forward calls to an AI phone system and still answer some calls myself?
Yes. That is exactly what conditional call forwarding does. You set it to forward only when you do not answer or when your line is busy. Your phone rings first, giving you a chance to pick up. If you miss it, the call routes to the AI system automatically.
Will the caller know their call was forwarded?
No. Call forwarding is invisible to the caller. They dial your number and hear ringing as normal. When the forwarded destination picks up, it sounds like a direct connection. There is no beep, announcement, or delay.
How do I stop call forwarding once it is set up?
Each carrier has a deactivation code. On AT&T and Verizon, dial *73 to turn off all-call forwarding. On T-Mobile, dial ##21# for all-call forwarding. You can also disable it through your carrier app or phone settings. Keep the deactivation codes saved in your contacts for quick access.
What happens if my forwarding destination does not answer?
If you forward to a number that also does not answer, the call will typically go to the voicemail of the forwarded number. This is why AI phone systems are ideal forwarding destinations. They answer every call, 24/7, with no missed connections.
Sources
- Digible Study: Analysis of 170,000+ real estate calls showing 60.8% missed call rate
- BrightLocal: Consumer survey data on voicemail behavior (80% do not leave a message)
- AT&T, Verizon, T-Mobile: Carrier-published call forwarding documentation and star codes
The Bottom Line
Call forwarding is not glamorous technology. It has been available on every phone plan for decades. But for real estate agents, it is the critical bridge between receiving a call and actually answering it. Whether you are routing to a team member, an answering service, or an AI system, the setup takes minutes and costs nothing.
The agents who take five minutes to configure their forwarding today will capture leads that their competitors are sending to voicemail. Given that a single recovered lead can represent $10,000 or more in commission, it may be the highest-return five minutes you spend all year.
If you are ready to stop losing leads to voicemail, set up call forwarding today and pair it with an AI phone system that answers every call you miss. Try Terminus free and see what it looks like when every call gets answered.