Your apartment buzzer can’t reach your Public Mobile phone. Here’s what’s actually wrong.
A Public Mobile number that the apartment buzzer cannot reach is almost never being blocked by Public Mobile. The two usual causes are a phone number that is not local to the building, so the lobby panel will not dial it, and call screening on your own phone, which sends an unknown caller to voicemail. Check both before you switch carriers.
Your food is in the lobby. The driver is pressing your unit code. Your phone never rings, or it rings once and goes to voicemail. You search the Public Mobile community and find thread after thread from 2024 to 2026 saying the same thing. One of them is titled "Intercom call being blocked". It is easy to read that and decide Public Mobile is blocking the call. In almost every thread, it isn’t.
Does Public Mobile block calls from apartment intercoms?
No Public Mobile help page we could find says it blocks calls from building intercoms. The answers in the community threads keep landing on the same two causes. Either your number is not local to the building, or something on your phone is screening the call. A third, rarer cause shows up after people port a number in from another carrier. The building’s phone line can take time to learn the number has moved.
Not sure whether your number is local to your building? Check it free in ten seconds: your postal code and the first six digits are enough.
So before you blame the carrier, look at your usage history in self-serve. If the buzzer’s number shows up as a call you missed, the call reached Public Mobile and your phone dropped it. If there is no trace at all, the lobby panel never placed the call. That one check tells you which half of the problem you have.
What can your Public Mobile account actually change?
Public Mobile is prepaid and self-serve. There is no phone line to call. Support runs through the community forum, a chatbot and tickets. That shapes what you can fix yourself, and it is the part generic buzzer advice leaves out. Here is what sits in your control and what does not.
| Setting | Where it lives | Does it fix the buzzer? |
|---|---|---|
| Your phone number and its city | Self-serve account | Yes, if the cause is a non-local number. You pick the city when you change it. The cost is a new number for everyone who has your old one. |
| Silence unknown callers, spam filters, Do Not Disturb | Your phone, not your account | Yes, if the cause is screening. Nothing Public Mobile does in self-serve will override it. |
| Call forwarding codes | Dialled from your phone | No. Forwarding moves a call after it reaches you. It does nothing for a call the panel never places. |
| Voicemail | Account and phone | No. Turning it off just means the call rings out instead of going to voicemail. |
| The number the building dials, and its format | The building’s entry panel | Yes, but only the building can change it. Your account has no say. |
The last row is the one people miss. The lobby panel stores one phone number for your unit. Your carrier cannot see that entry, cannot edit it, and cannot test it. If the building typed your number with a leading 1, or without one, only the building can fix it.
Why does the buzzer fail when your number is not local?
Most lobby panels call out on an ordinary phone line the building pays for. Many of those lines are set up for local calls only, to stop anyone running up long distance charges. If your Public Mobile number belongs to another city, the panel either refuses to dial it or dials it wrong. You never see a missed call because there was no call.
This catches a lot of people who picked a number at activation without thinking about where they would live. It also catches newcomers and students who kept a number from another province. In Toronto, a local number means 416, 647 or 437. Our post on 416, 647 and 437 buzzer numbers covers the area codes, and out-of-province numbers on a Toronto buzzer covers what to do if yours isn’t one.
How do you find what is stopping the call?
- Check your usage history Log in to self-serve and look for a call at the time someone buzzed. A logged call means your phone dropped it. No log means the panel never dialled.
- Turn off call screening for one test On an iPhone, turn off Silence Unknown Callers. On Android, check the spam and unknown caller settings in the Phone app. Turn off Do Not Disturb. Then have someone buzz you.
- Find the panel’s number and save it The number that shows up when the panel calls is the one to save as a contact, so screening lets it through. Our guide to finding what number your buzzer calls helps if you have never seen it.
- Test with Wi-Fi calling off A TELUS customer has reported the intercom call ringing over Wi-Fi calling but dropping when they pressed the key to open the door. If your phone uses Wi-Fi calling, switch it off and test again.
- Check your number’s city If your area code is not local to the building, that is very likely your answer, and no phone setting will fix it.
- Ask the building to read back your entry Ask the property manager or concierge exactly what digits are stored for your unit, including whether there is a leading 1.
If the calls reach your phone and still go to voicemail, the problem is screening, and our post on a buzzer that goes to voicemail goes deeper on it.
Is this only a Public Mobile problem, or do Koodo and TELUS have it too?
Koodo and TELUS customers post the same threads. Public Mobile, Koodo and TELUS all run on the TELUS network, and the causes are the same: a non-local number, a screening setting, a number stored in the wrong format. Koodo and TELUS postpaid customers can have one more. TELUS offers a feature called Call Control that asks unknown callers to press a key before the call goes through. A lobby panel cannot press that key, so the call never rings. Koodo users fix it by turning Call Control off or adding the panel’s number to the allowed list in self-serve.
So the carrier name on your bill matters less than it looks. The pattern follows the setup, not the brand.
Which fix should you actually use?
| Fix | Solves it? | What it costs you |
|---|---|---|
| A separate local number for the apartment, like BuzzMeBro | Yes, for both causes, and rings up to 4 phones at once | $9.99 per month for the whole apartment, and one request to the building |
| Change your Public Mobile number to a local city | Yes, if the number was the cause, for one phone | Done in self-serve, but you give up your number everywhere else |
| Turn off call screening | Only if screening was the cause | Spam calls start ringing through again |
| Call forwarding | No, the panel still has to reach you first | Time spent on something that cannot work |
A local apartment number: fixes both causes, costs a subscription
BuzzMeBro gives your apartment its own local phone number. You hand it to your building once, and they store it in the entry panel like any other number. When someone buzzes, it arrives as an ordinary phone call, and every phone registered to the apartment rings at the same time. That is up to 4 phones. Whoever answers first can open the door. Your own Public Mobile number stays exactly as it is. Local numbers are checked at signup, and if none is available for your building you go on a waitlist. The price is $9.99 a month or $95.00 a year per apartment, not per person. The subscription is the only thing BuzzMeBro is paid for, and the privacy policy says in writing that your data is never sold or used to train AI, even if the company is sold.
Changing your Public Mobile number: fixes one phone, costs you your number
If you live alone and your number is the problem, changing it to a local number in self-serve is a real fix. The trade-off is everything else tied to that number, from your bank to your two-factor codes. And it only ever rings one phone. If a roommate or partner needs to let people in too, you are back to one person holding the door for everyone.
Call forwarding: free, but it cannot fix this
Public Mobile supports call forwarding codes, and the advice to "just forward it" comes up often. Our post on call forwarding and apartment buzzers covers the cases where it helps. This isn’t one of them. Forwarding only moves a call that already reached your number. If the panel will not dial a non-local number, there is nothing to forward.
If you have checked the screening, checked the city, and the building has your number right, a local apartment number is the fix that removes the guesswork. You can check your building and sign up here.
Questions people ask
Does Public Mobile block apartment intercom calls?
Public Mobile’s help pages do not say it blocks intercom calls. When a building intercom cannot reach a Public Mobile phone, the usual causes are a number that is not local to the building or call screening on the phone itself. Checking your self-serve usage history shows whether the call reached Public Mobile at all.
Why does my condo buzzer go straight to voicemail on Public Mobile?
A condo buzzer that goes straight to voicemail is usually being screened by the phone. Settings like Silence Unknown Callers treat the lobby panel as an unknown caller. Turn screening off for one test, then save the panel’s number as a contact so it rings through.
Can I change my Public Mobile number to a local one for my buzzer?
Public Mobile lets you change your phone number in self-serve and choose the city it belongs to. A local number fixes a buzzer that will not dial long distance. It also means updating everyone who has your old number, and it still rings only one phone.
Why does my Koodo phone not ring when someone buzzes my building?
Koodo phones miss building buzzer calls for the same reasons as Public Mobile phones: a non-local number or call screening. Koodo also offers Call Control, which asks unknown callers to press a key. A lobby panel cannot press it, so turn Call Control off or add the panel’s number to the allowed list. If the number is not local, a local apartment number from BuzzMeBro fixes that part.
How do I get the buzzer to ring more than one phone in my apartment?
An apartment entry panel stores one phone number per unit, so a personal cell number only ever rings one person. BuzzMeBro gives the apartment its own local number that rings up to 4 phones at the same time, for $9.99 a month per apartment.