Spirius pricing: phone validation API, GET /
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GET / one of Spirius's 3 callsGET /Contact usv1/ numbers/ {number} GET /Contact usv1/ numbers/ {number}/ live-status GET /Contact usv1/ numbers/ {number}/ porting-history
About this item
- A copy at most 1 day old. Spirius may answer from Spirius's stored data instead of asking the carrier.
- 4 of the 9 key fields we check. Formats, Type, Porting and roaming, Place.
- No public price. You ask Spirius for one.
- One call. You send
numbertoGET /. You can also send thev1/ numbers/ {number}/ porting-history If-None-Matchheader. - Who can get it: with conditions. Keep data: no API terms. Use data: no API terms.
Spirius: phone validation API alternatives
Spirius alternatives: every phone validation API provider ranked
We list other providers' plans with no public price. These plans come closest to this plan in number of key fields. Each plan in the table gives live data or data at most a day old.
| This planSpirius, contact us, GET /v1/numbers/{number}/porting-history | HLR Lookups, contact us, Postpaid account, POST /mnp-lookups | CallerAPI, contact us, Enterprise transparency $40,000+, GET /api/network-lookup/{phone} | Addressfinder, contact us | Twilio, contact us, Contact sales, GET /v2/PhoneNumbers/{PhoneNumber}, Line Status | |
|---|---|---|---|---|---|
| Completeness | 44% | 44% | 44% | 44% | 44% |
| Billing | contact | contact | contact | contact | contact |
| Enough for | not published | not published | 50,000,000 calls a month | not published | not published |
| Freshness | 1 day | live | live | live | live |
| Who can get it | an account Spirius support has enabled for the API and for this view's scope (credentials and scopes come from Spirius support) | verified businesses, subject to approval | anyone who agrees terms with CallerAPI sales ("Exact terms are set in your agreement") | anyone verifying data for their business purposes, one Addressfinder account per business | businesses and professionals only |
Sources
From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-11-05.
Product details
The key fields this plan's answer can hold, then each filled column in its row on the sheet.
- Number, not in the answer
- Formats
- Validity, not in the answer
- Type
- Carrier, not in the answer
- Porting and roaming
- Place
- Risk, not in the answer
- Owner, not in the answer
| Billing | contact |
|---|
| Aggregators | none |
|---|
| Their pitch | Answers questions about a phone number: which network serves it, whether it was ported and from whom, every port on record, and whether it is reachable right now. |
|---|
| Freshness | 1 day |
|---|---|
| What it checks | numbering plan, carrier |
| Keep data | no API terms |
| Use data | no API terms |
| Batch | 1 |
|---|
| Answer | in the call |
|---|
| You send | number. Optional: If-None-Match header |
|---|---|
| Method | GET |
| Path | /v1/numbers/{number}/porting-history |
| Plan | Contact us |
|---|---|
| Who can get it | an account Spirius support has enabled for the API and for this view's scope (credentials and scopes come from Spirius support) |
The 27 fields the plan's answer can hold
E.164 format, country, line type, service provider, service provider brands, host network MCC, host network MNC, host network name, ported, range holder, range holder MCC, range holder MNC, findings, data basis, data as of, data valid until, port date, donor, donor MCC, donor MNC, recipient, recipient MCC, recipient MNC, history since, history data basis, history data as of, history data valid until