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post/phone-validate/v1/batch2 credits
validate up to 100 numbers in one call (shared default region)
Working example
Parameters
Up to 100 phone numbers. A JSON array, OR a comma/newline-separated string. Each is validated independently (a bad entry → is_valid=false, never fails the call).
Default ISO-3166 alpha-2 region (e.g. TR, US, DE, GB) used to parse NATIONAL-format numbers that have no +country-code. Ignored for E.164 input. Case-insensitive.
Language for the carrier name + geocoded location text (e.g. en, de, fr, es). Falls back to English.
request preview
curl -X POST https://api.reefapi.com/phone-validate/v1/batch \
-H "x-api-key: $REEF_KEY" \
-H "content-type: application/json" \
-d '{"numbers":"[\"+90 532 123 4567\",\"+90 212 245 5555\",\"nonsense\"]"}'Hit Send to run this endpoint live.