Data field · Person
Phone carrier
The observed, reported, measured, or estimated phone carrier for a person, on the basis and date stated by the source.
2Data sources
2Providers
1Free to access
Sources that carry it
2 sources
Twilio
Twilio Lookup v2 API
Commercial phone-number lookup API accepting caller-selected phone numbers and returning base validity plus optional Line Type Intelligence with carrier and telecom line classification.
Paid
API
Global
3 fields
Veriphone
Veriphone Phone Validation API
Commercial authenticated API and bulk-verification product for buyer-selected phone numbers, returning validity, carrier, and line type across supported countries.
Free
APIBatch enrichment
Global
3 fields
Questions it helps answer
Need Phone carrier at scale?
We compare every source that carries it on your own records — fill rate, freshness, definition — and bring the winner into production for you.