7 Number Portability Lookup alternatives in 2026
The best alternatives to Number Portability Lookup for phone validation APIs: Trestle, Signal House and Data247, by our benchmark. Number Portability Lookup's website is numberportabilitylookup.com.
Phone validation API alternatives
Trestle, Signal House and Data247 are the best phone validation API providers in the Datacircle benchmark.
On our Number Portability Lookup plan pages, we compare each Number Portability Lookup plan with other providers' plans. We list other providers' plans below, cheapest per 1,000 phones first.
| Provider and plan | $ per 1,000 phones |
|---|---|
| HLR Lookup, £370 pack, 100,000 lookups, POST /apiv2/mnp, MNP-only lookup | $2.47 |
| Veriphone, $249 monthly, Enterprise, GET /v3/verify, /v3/verify, full | $2.49 |
| 1s2u, $500 pack | $2.50 |
| CallerAPI, $2,000 monthly, Enterprise transparency $2,000, GET /api/network-lookup/{phone} | $2.50 |
| Didit, contact us | not published |
| Loqate, contact us | not published |
| Neutrino API, contact us | not published |
Compare every phone validation API plan: Phone validation API pricing: free and cheapest plans compared
- HLR Lookup alternatives
- Veriphone alternatives
- 1s2u alternatives
- CallerAPI alternatives
- Didit alternatives
- Loqate alternatives
- Neutrino API alternatives
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