Watch Out for Account Bans! Why Global Phone Number Generation Must Be Paired with Screening Tools?

    In cross-border business marketing,Instagram filter tools global phone number generation has become a core method for acquiring overseas customers—through it, enterprises can quickly cover target markets and build an initial customer pool. However, many enterprises overlook a critical step: if they only conduct global phone number generation without pairing it with screening tools, a large number of invalid and high-risk numbers will directly trigger platform risk control, leading to marketing account bans and business disruptions. In fact, global phone number generation must be used in conjunction with professional screening tools (such as ITG Global Screening): the former solves the problem of "having numbers to reach," while the latter ensures "safe and effective reach." Only their combination can avoid account ban risks and guarantee the stable progress of cross-border marketing. This article will analyze why global phone number generation cannot do without screening tools and how ITG Global Screening supports risk control.

    Taking a cross-border apparel enterprise (focusing on European and American markets) as an example, we compare the differences between "only global phone number generation" and "global phone number generation + ITG screening":

1. Without Screening Tools (Control Group)

    Operation: Generated 50,000 European and American numbers via global phone number generation and sent new product pushes directly.

    Results:Risk Control: 38% delivery failure rate, account restricted within 3 days, banned after 7 days.Effect: Only 3.2% effective interaction rate, 21 orders, and over 60% of marketing costs wasted.

2. With ITG Screening Tools (Experimental Group)

    Operation: After generating 50,000 numbers via global phone number generation, used ITG to screen out 18,000 "low-risk + highly active + apparel demand" numbers.

    Results:Risk Control: 7% delivery failure rate, no restrictions/bans, and stable account operation.Effect: 15.6% effective interaction rate, 138 orders, 55% cost reduction, and 4x ROI increase.

    Do Not Ignore "Number Freshness" Screening: Prioritize numbers "generated within 30 days" from global phone number generation, avoiding "expired numbers" over 90 days old (empty number rate increases by 15%).

    Do Not Skip Compliance Screening for "Small Language Regions": For non-English regions (e.g., German, Spanish markets), screen numbers of users "who understand the target language" to avoid complaints due to language barriers.

    Do Not Use the Same Batch of Screened Numbers Frequently: Supplement new numbers via global phone number generation monthly and re-screen with ITG to avoid long-term use of the same batch of numbers being flagged by platforms.

    Do Not Rely Solely on "Basic Screening": In addition to risk screening, add "demand/activity screening"—user complaint rates for high-value numbers will decrease by 80%.

    Do Not Ignore "Data Review" After Screening: Analyze the "delivery rate and complaint rate" of screened numbers weekly. If the delivery rate is below 85%, recheck the logic of global phone number generation and screening.

(Editor: Products)