8 Fortytwo alternatives in 2026
The best alternatives to Fortytwo for phone validation APIs: Trestle, Data247 and Abstract API, by our benchmark. Fortytwo's website is fortytwo.com.
Phone validation API alternatives
Trestle, Data247 and Abstract API are the best phone validation API providers in the Datacircle benchmark.
On our Fortytwo plan pages, we compare each Fortytwo plan with other providers' plans. We list other providers' plans below.
| Provider and plan | $ per 1,000 phones |
|---|---|
| Addressfinder, contact us | not published |
| CallerAPI, contact us, Enterprise transparency $40,000+, GET /api/network-lookup/{phone} | not published |
| GatewayAPI, contact us | not published |
| HLR Lookups, contact us, Postpaid account, POST /mnp-lookups | not published |
| Ihuyi, contact us, Larger package, POST /idcard/operatorsta/Submit.json | not published |
| Melrose Labs, contact us | not published |
| NumRadar, contact us, Dedicated plan, POST /validate | not published |
| PhoneVerify, contact us | not published |
Compare every phone validation API plan: Phone validation API pricing: free and cheapest plans compared
- Addressfinder alternatives
- CallerAPI alternatives
- GatewayAPI alternatives
- HLR Lookups alternatives
- Ihuyi alternatives
- Melrose Labs alternatives
- NumRadar alternatives
- PhoneVerify alternatives
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