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Verify550 pricing: phone validation API, GET /api/singlePhone

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11% complete: 1 of the 9 key fields we checkSee the 9 fields

$80.00per 1,000 phonesWe haven't run Verify550 through our phone validation API benchmark yet.Half of the 888 plans we rank by price cost $3.376 per 1,000 phones or less. This plan costs less per 1,000 phones than 3% of the 888 plans.Botoi's $199 monthly plan is the cheapest paid plan per 1,000 phones: as little as $0.0066. Botoi's $199 monthly plan covers up to 1,000,000 phones a day.Data247, Foxentry and HLR Lookups are the best phone validation API providers in the Datacircle benchmark.
Plan: 2,500 Credits one of Verify550's 16 plans
Call: GET /api/singlePhone one of Verify550's 2 calls for this API
API: Phone validation API one of Verify550's 2 APIs

About this item

  • Live. Verify550 checks the phone number you send when you call the API.
  • 1 of the 9 key fields we check. Validity.
  • A pack you buy once. You pay $20 for 2,500 credits, enough for 250 calls.
  • One call. You send phone to GET /api/singlePhone. The call returns whether the number is valid.
  • Anyone can get it. Keep data: no API terms. Use data: no API terms.

Verify550: phone validation API alternatives

Verify550 alternatives: every phone validation API provider ranked

We list other providers' plans closest to this plan in price per 1,000 phones. Each plan in the table gives live data.

This planVerify550, $20 pack, 2,500 Credits, GET /api/singlePhoneDefastra, top-up, Pay as you go, first 5,000 requests a monthLoqate, £250 packData8, £60 pack, 1,000 credits, POST /PhoneValidation/IsValid.json, IsValidPostcoder, £27 pack
$ per 1,000 phones$80.00$70.00$74.676$80.01$86.411
Completeness11%56%78%56%56%
Billingpay firstpay firstpay firstpay firstpay first
Pay$20any amount£250£60£27
Enough for250 callsas many as you pay foras many as you pay for1,000 callsabout 416 calls
Freshnesslivelivelivelivelive
Who can get itanyoneanyoneanyonebusinesses, for their own internal business purposesanyone

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.

  1. verify550.com
  2. verify550.com/documentation/api
  3. verify550.com/documentation/how-it-works-2
  4. verify550.com/documentation/validating-phone-numbers-using-the-verify550-api-2/
  5. verify550.com/documentation/validating-phone-numbers-using-the-verify550-api.md
  6. verify550.com/mobile-number-validation-api
  7. verify550.com/phone-validation-api
  8. verify550.com/pricing
  9. verify550.com/terms-conditions

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, not in the answer
  • Validity
  • Type, not in the answer
  • Carrier, not in the answer
  • Porting and roaming, not in the answer
  • Place, not in the answer
  • Risk, not in the answer
  • Owner, not in the answer
Price
$ per 1,000 phones$80.00
Percall
Billingpay first
Aggregators
Aggregatorsnone
Charges
Also pays forfrom the same budget: Single Verification · Bulk Verification · Bulk Phone List Upload · Combined Contact Verification
In their words
Their pitchVerify550 provides a developer API to integrate the phone validation process with your service. Our API provides the ability to check individual phone numbers and can accept a list of phone numbers through file upload.
Data
Freshnesslive
CountriesWorldwide
What it checksnumbering plan, carrier, line in service
Keep datano API terms
Use datano API terms
Plan
Pay$20
You get2,500 credits
Enough for250 calls
Rate limit
Batch1
Speed
Answerin the call
The call
You sendphone
MethodGET
Path/api/singlePhone
About the plan
Plan2,500 Credits
Who can get itanyone
The only field the plan's answer can hold

valid

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