You can text a federal inmate from your iPhone, and you do it from the Messages app you already use. There is no separate app to download and no login screen to fight with. Once the inmate has added one contact inside the prison’s TRULINCS system, their messages arrive on your iPhone as ordinary texts, and you reply the same way you would to anyone else. The only part that trips families up is the setup, because half of it happens on your phone and half of it happens on a terminal inside the facility.
Here is the whole sequence, in the order it actually happens.
What has to happen before the first text arrives
Federal inmates at Bureau of Prisons facilities send electronic messages from TRULINCS terminals. Those messages travel out through CorrLinks, which is the outside-facing side of that same system. An inmate cannot simply type your number and hit send cold. They need a contact to send to, and that contact has to exist inside TRULINCS first.
So the order is: you find your loved one on ParakeetInmate, powered by InmateDB, by name or BOP register number, and start the free 3-day trial or a plan. Then the inmate adds one InmateDB contact in TRULINCS on their end. That single contact is the doorway. After it exists, they text by putting a phone number in the subject line and the message in the body.
If you are stuck on the inmate’s half of this, the walkthrough in how to add an inmate contact on CorrLinks covers that step in detail. It is the step most families get wrong the first time, usually because they tried to send something before the contact was approved.
The first text: what lands on your iPhone
The first message you receive will come from a shared number, not from your loved one’s personal number. That is normal. On the $9.99/month Texting plan, messages are sent from a shared number, and you can reply once the inmate has texted you first.
What you will see on your iPhone screen is a normal blue or green text bubble with a message that reads like a short note. It may include your loved one’s name at the start, because the inmate is typing into a subject line and body field rather than a chat window. It will not look like a chat thread with a photo and a typing indicator. It is closer to a text from a business that happens to be a person you love.
Two things to expect on that first message:
- It may arrive at an odd hour, because it goes out when the inmate gets to a terminal, not when you are free to read it.
- It will be short. TRULINCS messages have limits, and the inmate is typing on a shared keyboard with other people waiting.
Do not reply to the shared number as if it were a person’s cell. Reply in the thread, and the message routes back through the system to your loved one.
Saving the contact on your iPhone so replies work
This is the part that saves you a headache later. Open the message, tap the number at the top of the thread, then tap Create New Contact or Add to Existing Contact. Name it something you will recognize instantly, like “Marcus – ParakeetInmate” rather than just the number. If your loved one moves between facilities, the shared number can stay the same, so the name you save now keeps working.
If you use an iPhone with Focus modes or a Do Not Disturb schedule, add that contact to your allowed list. Otherwise the first message may sit silently in a silenced thread and you will think nothing came through. This is one of the most common false alarms we hear about.
One more iPhone-specific note: do not block the number if you get an unexpected message from it. Some families block a shared number after a spam-looking text, then wonder why replies stop working. If you are unsure whether a number is legitimate, check your ParakeetInmate account before blocking anything.
Replying, and how long the back-and-forth takes
Replying is the easy part. Type in the thread and send. Your reply goes back through the system, and the inmate sees it the next time they can get to a TRULINCS terminal. How quickly that happens depends entirely on when they can get to a terminal, so a reply might land the same day or wait until their next opportunity. There is no way to predict it from the outside, and anyone who gives you an exact number is guessing.
Facility staff can monitor messages. Write accordingly. Assume a staff member may read what you send, and keep the tone something you would be comfortable with a stranger seeing. That does not mean you cannot be warm. It means you should not put anything in a text that would create a problem for your loved one.
If you want a fuller picture of how the different channels compare, how to contact inmates online lays out the options side by side. Texting is usually the fastest for short check-ins. Letters still matter for anything long or private-feeling.
What usually goes wrong the first week
Almost every first-week problem comes down to one of four things.
- The inmate never added the contact. Without that step inside TRULINCS, nothing you do on your iPhone will produce a message. This is the number one cause.
- You texted first on the wrong plan. On the $9.99 Texting plan, you can reply once the inmate has texted you first. If you need to be the one who starts the conversation, that is what the $19.99 Full Access plan adds, along with a personal phone number, email and more apps.
- The message got filtered on your phone. Check your Messages app’s “Unknown Senders” or filtered list before assuming nothing arrived.
- You expected an instant chat. This is not live texting. It is closer to a very fast letter, and the pace depends on terminal access.
If you want to compare plans before committing, the honest answer is that most families start on Texting, then move up only if they find themselves wanting to send the first message or want photos and email in the same place. Photos are handled separately: you upload up to 10 per order, and standard or glossy prints are printed and mailed to the facility. Letters work the same way, typed or uploaded online, printed and mailed, at $1.49 for the first page and $0.30 for each page after.
One limit worth knowing up front: InmateDB works with federal BOP facilities that use CorrLinks, which is about 93% of federal facilities. It does not work in state prisons or county jails. If your loved one is in a state facility, this route will not reach them, and you should look at what that state’s system uses instead.
Quick answers
Do I need to download an app to text a federal inmate from my iPhone?
No. You reply from your normal Messages app. If you prefer, you can also use the InmateDB website, the InmateDB app or Telegram, but none of those are required to text.
What if I do not know my loved one’s BOP register number?
Federal inmates have a register number in a format like 12345-678. You can look it up with the BOP inmate locator on bop.gov, then use that number to find them on InmateDB.
Can I text first, before they message me?
On the $9.99 Texting plan, no. You reply once the inmate has texted you first. If you want a personal number that anyone can text first, that is part of the $19.99 Full Access plan.
The fastest way to get moving is to find your loved one, start the 3-day free trial, and let them know to add the InmateDB contact on their next terminal visit. Find your loved one and you will have the first text before the week is out.