What is the WhatsApp activity check used for?
It helps review lawfully obtained number lists for the selected activity check workflow and keeps results aligned with the source numbers.
Activity Check
WhatsApp Activity Check Guide
Understand the WhatsApp activity check workflow, prepare reliable TXT input and interpret each result in context.
Latest guides
40 published articles match this hub.
WhatsApp 1 min
Rwanda WhatsApp Activity Screening Testing Guide
WhatsApp Activity Screening refers to filtering accounts that have been genuinely active recently, as opposed to those that are simply activated, currently online, or Last Seen. After reading, understand the differences among the three, their usage scenarios, and compliance boundaries.
Read guideWhatsApp 1 min
Mauritania WhatsApp Active Number Screening: +222 Format and List Segmentation
A practical workflow for normalizing Mauritania +222 numbers, separating WhatsApp registration from activity, and reviewing exported activity fields without overstating what they prove.
Read guideWhatsApp 1 min
Cuba WhatsApp Activity Screening: Building Comparable Cohorts from +53 Numbers
Use Cuba’s 2024 eight-digit numbering plan to prepare +53 mobile candidates, run the four-field WS activity task, and compare dated cohorts without converting unknowns into inactive users.
Read guideWhatsApp 1 min
UK WhatsApp Activity Screening: Building Auditable Cohorts from +44 Lists
Prepare a UK +44 list for WhatsApp activity screening, reconcile mapped numbers, and interpret activity time and active days as dated observations rather than permanent customer labels.
Read guideWhatsApp 1 min
Switzerland WhatsApp Activity Screening: Turning +41 Results into Time-Bounded List Segments
Prepare Swiss +41 numbers for a WhatsApp activity task, interpret activity time and active days, and build auditable cohorts without equating online presence with consent or message reads.
Read guideWhatsApp 1 min
WhatsApp Activity in an Aruba Tourism List: Separating +297 from Visitor Phones
Separate Aruba +297 phones, foreign visitor numbers, booking dates and WhatsApp activity observations without turning one-trip contacts into permanent audiences.
Read guideWhatsApp 1 min
Comoros WhatsApp Activity Check: Routing +269 and Mayotte +262, Activity Windows and Contact Timing
Resolve +269 and Mayotte +262 mixtures in Comoros-region lists, then use WhatsApp activity observations for contact timing rather than permanent labels.
Read guideWhatsApp 1 min
Jamaica WhatsApp Activity Check: +1-876/658 Overlay Codes and Observation Freshness
Jamaica uses both 876 and 658 under the North American Numbering Plan; prevent +1 country misattribution before accepting WS activity fields by timestamp, time zone and decay window.
Read guideWhatsApp 1 min
What Is WhatsApp Activity Checking? WA/WS Activity Fields vs Overseas Customer Intent
Understand WhatsApp activity time, active days and mapped phone fields—and why these observations cannot directly represent an overseas customer’s purchase intent.
Read guideWhatsApp 1 min
Is WhatsApp Activity Checking Safe? Data Boundaries, Permission, and Interpretation
Safety depends on provenance, minimal upload, field access, expiry and permission; WS Activity must not become identity, intent or purchasing-power inference.
Read guideWhatsApp 1 min
Bulgaria WhatsApp Activity Check: +359 Phones, Data Expiry, and EU Customer Pools
Normalize Bulgarian +359 phones, treat WS activity fields as expiring observations, and govern refresh, deletion and permission in an EU customer pool.
Read guideWhatsApp 1 min
What Does WhatsApp Activity Checking Mean? Reading Activity Time and Active Days Correctly
Understand what WS activity time and active days can support, why both need a check timestamp, and why neither proves intent, consent, availability or account ownership.
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.
