Practical answers for bulk number-checking workflows
Learn what each check means, prepare reliable TXT input and keep registration, activity, unknown and exception results in the right context.
These guides document supported workflows and interpretation boundaries. Live fields, task status and final credit deduction are confirmed in the signed-in dashboard.
Zalo AI Translation vs Number Checking: Two Different Jobs in Cross-Border Messaging
Zalo AI can translate incoming and drafted messages, while Number Checking prepares and evaluates a phone list. Learn where the two workflows meet—and where they must remain separate.
Read guideCan a Facebook Verification Badge Identify Real Buyers?
A Facebook verification badge addresses account authenticity—not purchase intent, phone validity, platform registration or marketing consent. Learn which signal answers which question.
Read guideWhatsApp Number-Checking Services 2026: WA/WS Task and Field Index
A 2026 field index for AppShai WhatsApp registration, activity, avatar, age/gender, high-precision and full-format WA/WS services.
Read guideWhatsApp Meta AI Voice vs WS Activity Number Checking: Different Products, Different Data
Meta AI voice is an assistant interaction; WS Activity is a number-list task returning activity fields. Their purpose, data and output are unrelated.
Read guideFacebook Verified Badges vs FB Number Checking: Eligibility and Boundaries
Understand Facebook badge routes and why FB registration checking returns only phone number and registration status—not badges, identity or buyer intent.
Read guideWhatsApp Gender and Age Number Checker: Fields, Missing Values, and Boundaries
Interpret WA/WS gender and age task fields, missing values, coverage and profile boundaries without turning observations into verified identity.
Read guideVietnam Zalo Activity Checking: +84 Numbers and Five Result Fields
Normalize Vietnam +84 numbers, then interpret Zalo phone number, user ID, activity time, nickname and active-days fields without confusing activity with consent.
Read guideWhatsApp Number-Checking Operations: From TXT Job Ticket to CRM Update
Manage WA/WS number checking with four artifacts: job ticket, TXT list, untouched Excel result and controlled CRM update record.
Read guidePuerto Rico WhatsApp Gender and Age Check: +1, 787/939, and Field Boundaries
Prepare Puerto Rico +1 phones with 787/939 area codes and interpret WS gender/age fields through coverage and sensitive-profile controls.
Read guideDjibouti +253 WhatsApp Full-Format Checking: Eight Digits and Ten Fields
Handle Djibouti’s move from six- to eight-digit numbers, then review the ten WS full-format fields, data-minimization decision and Excel acceptance checks.
Read guideHaiti WhatsApp Activity Number Checker: +509 Fields and CRM Workflow
Validate Haiti +509 eight-digit phones and place WS Activity time, active days and mapped phones into CRM without confusing activity with permission.
Read guideEstonia +372 WhatsApp Avatar Checking: Number Evidence and Four Fields
Prepare evidence-based +372 numbers, then interpret the four WS avatar-checking fields without treating profile images or business status as identity verification.
Read guide60+
supported platforms
220+
countries and regions
98%+
operational checking accuracy
First-party operational figures last reviewed in August 2026. Individual task results depend on input quality and live availability.
