Whether the number is present on RCS, based on the check performed at that moment.
RCS
Available
RCS check
The RCS check is available today. Upload a list, see the cost before you start and get one result per row, with the same workflow as every other service.
- Same bulk upload from CSV, XLSX or pasted text
- Present / Not present result for each number
- Paid from the same universal credit wallet
- Credits per number
- 2
- Minimum batch
- 500
RCS
What you upload
- +39 34• ••• 4412
- +34 6•• ••• 190
- +33 6•• ••• 208
- 0039-abc
What you get back
- +39 34• ••• 4412Present
- +34 6•• ••• 190Not present
- +33 6•• ••• 208Undetermined
- 0039-abcInvalid format
Sample data, masked for illustration only.
No code required
CSV / XLSX or paste
Exportable results
One credit wallet
What it checks
Whether the row can be normalised into a valid international number.
Whether the same number appears more than once in the job.
Whether the check can return a conclusive answer for that row.
How it works
- 1
Upload or paste
Bring a CSV or XLSX file, or paste your numbers straight into the box.
- 2
Pick the check
Choose number validation or a channel check for the whole list.
- 3
Review before you confirm
You see valid rows, duplicates and the exact credit cost before the job starts.
- 4
Download the results
Export a CSV with a result per row and reuse it in your CRM or campaign tool.
The results you get
The same neutral outcomes used by every service, so exports stay consistent.
The number resulted present on RCS at the time of the check.
The number did not result present on RCS at the time of the check.
The check ran but could not return a conclusive answer for this number.
The row could not be normalised into a phone number and is not charged.
The number already appears in the same job: it is reported once and charged once.
The row could not be processed and is not charged.
What the output looks like
Illustrative example with fictitious numbers, shown to explain the format.
| Number | Service | Result |
|---|---|---|
| +39 34• ••• 4412 | RCS | Present |
| +34 6•• ••• 190 | RCS | Not present |
| +33 6•• ••• 208 | RCS | Undetermined |
| 0039-abc | RCS | Invalid format |
Sample data, masked for illustration only.
Why it can be useful
Multichannel segmentation
Knowing who is present on RCS lets you build a dedicated segment instead of sending the same message everywhere.
Fallback planning
Contacts not present on RCS can be routed to a channel where they are actually reachable.
Budget control
Fewer attempts on channels a contact does not use means less waste in your campaign budget.
What it does not mean
- It does not certify the identity of the account holder.
- It does not represent marketing consent to be contacted on RCS.
- It does not guarantee that a message is delivered, read or answered.
RCS check FAQ
- Can I run a RCS check today?
- Yes. The service is active: create an account, top up credits and upload your list.
- What is the minimum batch size?
- Each job needs at least 500 numbers, the minimum batch accepted by the provider.
- Does it use the same credits?
- Yes. It draws on the same universal wallet, with a cost per number shown before the job starts.
- Can I combine it with other checks?
- Yes. Many teams validate the list first and then run the RCS check on the rows that are still usable.
Start your RCS check today
Create an account, upload a sample of your list and see how much of your database is present on RCS.