Pricing

from $0.50 / 1,000 phone validateds

Bulk Phone Number Validator & Cleaner — E.164, $0.50/1k

Clean a phone list end to end: parse and validate with libphonenumber, format to E.164, international and national, detect line type, region, carrier and timezone offline, deduplicate on E.164 and export segmented CSV. Reads numbers buried in free text. No external API calls.

Pricing

from $0.50 / 1,000 phone validateds

Rating

0.0

(0)

Developer

Daniele Giovane

Actor stats

Bookmarked

Total users

Monthly active users

2 days ago

Last modified

0.1

First release: bulk phone-number cleaning and validation with Google's libphonenumber metadata, entirely offline — parse → validate (valid / possible / invalid) → normalize to E.164 → line type → region and country code → carrier, area and time zones → deduplicate on E.164 → segment.
Input from CSV, TSV, XLSX, JSON, JSON Lines and plain-text lists (URL, base64 or key-value-store record) plus inline numbers; up to 20 files and 200000 rows per run, merged and deduplicated together.
The phone column is chosen on the data, not on the header name. A column matched by name must actually hold numbers (≥30% of sampled values valid or phone-shaped); if it does not, the column that does is used instead, and if no column qualifies nothing is read and nothing is charged. The column finally used is always reported: Phone column: 'Mobile' (index 2).
Numbers buried in free text are extracted, not rejected:
```
call me on 333 1234567 after 6pm
```
becomes a clean contact. Extraction only accepts numbers that are valid, so an order id inside a sentence is never mistaken for a phone number, and a trailing word glued to a number (+39 333 1234567 (home)) no longer turns it into a "too long" verdict — libphonenumber's letter-to-digit rule is neutralised by comparing the digits the parser produced with the digits the cell actually contains.
Deduplication on E.164, so +39 333 1234567, 0039 333 1234567, (333) 123-4567 and 333 1234567 are one contact; extensions are kept apart. Duplicates are never charged twice.
A missing default_region stops the run before it bills anything: if the numbers are national and no country code is set, the Actor says which region would validate them (measured over all 245 regions libphonenumber knows) and exits after charging only the run start. The suggestion is never applied silently.
Circuit breaker on the failure signature, not the failure rate: a list of old, disconnected or malformed numbers is the job and is processed to the last row; a column of names, order ids or dates stops the run after the first 1000 values with a diagnosis. ignore_low_validity overrides it.
Values that are not phone numbers at all are delivered with a reason and never charged.
Segment exports (valid.csv, possible.csv, invalid.csv) plus a cross-cutting mobile.csv for SMS campaigns, a PHONE_REPORT in the key-value store, and a final _summary dataset record carrying the whole report as a JSON string (so a CSV export gains one column, not thirty).
Robustness: content beats file name (a PNG renamed .csv is refused, UTF-16 is decoded properly), an unbalanced quote is detected by comparing the numbers extracted with the numbers visible in the raw text and re-parsed only when that recovers more numbers (never more rows), spreadsheet formulas with no cached value are reported, wide exports are capped at 1024 columns and every cell at 2000 characters inside the shared row normalizer, dataset records are truncated below 8 MB, push_data failures fall back record by record, and an empty or unreadable input ends the run as SUCCEEDED with a status message instead of FAILED.
SSRF-guarded downloads (private, loopback, link-local, multicast, reserved, CGNAT 100.64.0.0/10 and IPv4-mapped IPv6 addresses are refused, redirects included). Base image pinned by digest, dependencies capped.

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