RCS checker for phone number lists
Upload your list and see which numbers can receive RCS messages, the rich chat messages that replace SMS on more and more phones, and which can only get SMS
RCS Checker
€120 per 1,000,000 numbers · minimum file 3,000 numbersRCS messages can carry pictures, buttons and read receipts, but only phones that support RCS receive them that way. The RCS Checker tells you which numbers in your list can get RCS today, so you know how much of your audience an RCS campaign really reaches and who still needs SMS
- What it checks
- Whether each number can receive RCS messages
- What it does not tell you
- It does not show the phone model, and RCS support can change when someone switches phone or network
You get two files back
- Registered · Numbers that can receive RCS
- Not registered · Numbers that cannot receive RCS right now
Good for
- RCS business messaging
- Choosing between SMS and RCS
How it works
- Upload your listCreate a free account, choose the RCS Checker and upload a .txt or .csv file with one number per line
- See the count and the priceDuplicates, lines that are not numbers and other countries are removed and not charged, then you see the exact amount
- Download two filesPay from your EUR balance (crypto top-up) and get Registered and Not registered back when the check finishes
Questions about the RCS Checker
What is RCS?
RCS (Rich Communication Services) is the newer messaging standard in the built-in messages app, on Android phones and, with many networks, on iPhones since iOS 18. It supports pictures, buttons and read receipts, where SMS only sends plain text
Can the result change over time?
Yes. RCS support depends on the phone, its settings and the network, so a number can gain or lose it when someone switches phone or network. Check your list close to your send
What do I get back?
Two files. Registered: numbers that can receive RCS. Not registered: the rest of the checked numbers. You download them from your account, and they also reach your Telegram if you connect our bot
What does the RCS Checker not tell you?
It does not show the phone model, and RCS support can change when someone switches phone or network
How many numbers can I check at once?
From 3,000 to 2,000,000 numbers per order, counted after duplicates are removed, in a .txt or .csv file of up to 40 MB
How should the numbers be written?
With the country code, one number per line, for example 4915112345678. A leading + or 00, spaces, dashes and brackets are removed for you. A number in a local format that starts with 0 cannot be checked
How much does it cost?
€120 per 1,000,000 numbers. You only pay for the unique numbers of the order's country, and your account shows the exact amount before you place the order
More answers about payment and results in the main FAQ
Guides to read next
RCSRCS vs SMS: which numbers can receive RCS messages?What RCS is, how it differs from SMS for businesses, and how to find out which numbers in your list can receive RCS messages
iOSiMessage or SMS: how to find out which numbers use an iPhoneBlue or green bubble: how to check one number by hand, how to check a whole list, and why it helps to know who uses an iPhone
ListsHow to clean a phone number list before a campaignTen steps from a messy export to a list that is ready to use, including the Excel settings that stop your numbers from breakingOther checks
Check your list with the RCS Checker
Create a free account, upload your list and see the exact amount before you pay