Overseas Number Tool Suite Guides https://haoma.cfd/en/articles/ Guides for phone number filtering, cleanup, package extraction, WebView2 setup, and local data processing. en Wed, 29 Jul 2026 00:00:00 +0800 How to Sort US Phone Numbers by State or Region in Bulk https://haoma.cfd/en/articles/us-phone-number-state-filter/ https://haoma.cfd/en/articles/us-phone-number-state-filter/ A practical guide for sorting US phone numbers by state or region, viewing grouped statistics, and exporting TXT or CSV files with the Number Region Filter. Wed, 29 Jul 2026 00:00:00 +0800 Lead Phone Number Cleanup Guide for Overseas Sales Teams https://haoma.cfd/en/articles/lead-list-cleanup/ https://haoma.cfd/en/articles/lead-list-cleanup/ Learn how to clean messy phone number files, normalize lists, sort US numbers by region, dedupe, and export usable lead files. Wed, 29 Jul 2026 00:00:00 +0800 City and Carrier Filtering for US Phone Numbers https://haoma.cfd/en/articles/city-carrier-export/ https://haoma.cfd/en/articles/city-carrier-export/ Learn how top-tier city and carrier fields work in App A, how to export by city or carrier, and how to avoid messy export structures. Wed, 29 Jul 2026 00:00:00 +0800 Number Package Extraction Guide: Import, Dedupe, Random Extract, Export https://haoma.cfd/en/articles/number-package-extraction/ https://haoma.cfd/en/articles/number-package-extraction/ Learn how to use App B to import number files, dedupe, random extract by count, export TXT packages, and keep remaining data. Wed, 29 Jul 2026 00:00:00 +0800 Bulk Phone Number Dedupe and Random Extraction Guide https://haoma.cfd/en/articles/dedupe-random-export/ https://haoma.cfd/en/articles/dedupe-random-export/ A practical guide for deduping large phone number pools, random extracting by count, exporting batches, and saving remaining data. Wed, 29 Jul 2026 00:00:00 +0800 WebView2 Runtime Guide: What to Do When a Portable Windows App Will Not Open https://haoma.cfd/en/articles/webview2-runtime-guide/ https://haoma.cfd/en/articles/webview2-runtime-guide/ If a portable Windows app will not open on a lightweight or old system, Microsoft Edge WebView2 Runtime may be missing. Learn what to download and how to fix it. Wed, 29 Jul 2026 00:00:00 +0800 Free Trial and Subscription Guide: One Account for Both Apps https://haoma.cfd/en/articles/free-trial-subscription-guide/ https://haoma.cfd/en/articles/free-trial-subscription-guide/ Learn how free trial, login, subscription level, expiry sync, and shared authorization work across App A and App B. Wed, 29 Jul 2026 00:00:00 +0800