Detect the number column
CSV and Excel files may contain many columns. Use auto scan or select the phone column manually.
Clean formats
Spaces, dashes, brackets, and country codes can be normalized while obviously invalid content should be removed.
Dedupe into a local pool
Repeated numbers affect package export and statistics. App B dedupes imported data into a local pool.
Export clean results
Export TXT, CSV, or remaining data with filenames that include project and date.
FAQ
Can Excel files be used?
Spreadsheet support depends on the current version. TXT and CSV remain the safest formats.
What about plus signs?
Prefix format can be controlled by export settings when needed.
Can extracted numbers be randomly sampled?
Yes. App B can randomly extract from the local pool.
Continue Reading
For state or region filtering and package export workflows, continue with the resource center and guide articles.