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.
Eritrea +291 WhatsApp Full Format: Let a Small Pilot Decide Whether to Scale
Use a blind sample, field-family acceptance and stop conditions to decide whether an Eritrea +291 WhatsApp Full Format task should scale.
Read guideLibya +218 WhatsApp Full Format Is Not Complete Just Because It Has More Columns
Accept Libya +218 WhatsApp Full Format through schema version, required fields, unknown semantics and count reconciliation rather than column count.
Read guideForeign Phones in a Cuba Business List Must Not Become “Local Users” from Demographics
Separate Cuba business market, phone country and WhatsApp Gender and Age observations so foreign contacts are not relabelled as local users.
Read guidePeru +51 Shared and Business Phones: One Avatar Does Not Equal One Person
Handle WhatsApp avatar observations for Peru +51 shared household and business phones without binding one image automatically to one customer identity.
Read guideGuinea +224 WhatsApp Avatars: Do Not Mix Guinea-Bissau or Equatorial Guinea
Use country evidence and numbering plans to separate Guinea, Guinea-Bissau and Equatorial Guinea before interpreting WhatsApp avatar blanks.
Read guideGabon +241 WhatsApp Full Format Supplier Acceptance Beyond Return Rate
Accept a Gabon +241 WhatsApp Full Format delivery through provenance, formatting, field-family missingness, mapping conflicts and deletion execution.
Read guideWrite a Data Contract Before Importing Vietnam +84 WhatsApp Full Format
Define names, states, versions and access for Vietnam +84 WhatsApp Full Format without flattening it into Zalo or other platform data.
Read guideSudan +249 WhatsApp Avatar Delivery: Why Sales Should Not Receive Images by Default
Deliver Sudan +249 WhatsApp avatar results as observation states and timestamps by default, opening images only for controlled short-term review.
Read guideMauritania +222 Demographics: A Partner-Heavy Sample Is Not a National Profile
Label source weight, unknowns and coverage limits in a multi-source Mauritania +222 WhatsApp Gender and Age report.
Read guideRun Namibia +264 Avatar Checking Only After Country Evidence Is Recovered
Connect Namibia +264 country-evidence recovery and WhatsApp avatar observation as two stages so guessed phones are not profiled.
Read guideNorth Macedonia +389 WhatsApp Avatars: Transliteration Cannot Verify Identity
Separate North Macedonia +389 phones, name transliteration and WhatsApp avatar observations without using spelling similarity to verify identity or language.
Read guideSpain +34 WhatsApp Full Format: Give Every Excel Column Lineage and Expiry
Assign column-level provenance, purpose, access and expiry to Spain +34 WhatsApp Full Format instead of importing the entire workbook into CRM.
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.
