What is the RCS number validation used for?
It helps review lawfully obtained number lists for the selected number validation workflow and keeps results aligned with the source numbers.
Number Validation
RCS Number Validation Guide
Understand the RCS number validation workflow, prepare reliable TXT input and interpret each result in context.
Latest guides
5 published articles match this hub.
RCS 1 min
How to Read an RCS Number Check: Follow the Availability Branch or the System Branch
Choose RCS Availability or System Check from the business question, then interpret phone, availability, system and ID without overclaiming.
Read guideRCS 1 min
In North American RCS Data, System Is Not Carrier: A Classification and Write-Back Guide
Separate RCS system observations from carrier ownership, number portability and market geography before writing results back.
Read guideRCS 1 min
How to Integrate RCS Number Checking: TXT Upload, Excel Export and a File-Exchange Architecture
Integrate AIPUSH RCS Number Checking without claiming an API, using batch manifests, TXT input, Excel staging and idempotent write-back.
Read guideRCS 1 min
RCS vs SMS: Features, Coverage, Fallback, and Business Use
Compare RCS and traditional SMS by rich media, reach, device and carrier support, delivery events, fallback design, compliance, security and enterprise use cases.
Read guideRCS 1 min
RCS vs SMS in 2026: Capability, Coverage, and Cross-Border Test Framework
Compare RCS and SMS by reach, features, fallback, cost, privacy, and measurement with a reproducible cross-border test framework.
Read guideFrequently asked questions
What input format is supported?
Prepare a TXT file with one normalized phone number per line and retain a copy of the original list.
Can a result change later?
Yes. Account, device and network states can change, so results represent the state observed when the task ran.
