Veriphone

Veriphone is a phone-number validation service for developers and data teams working with contact records. It suits teams that need numbering-plan checks and carrier context in an API or a batch CSV workflow. The trade-off is clear: it can help clean and route phone data, but cannot tell you whether a number is currently reachable.

Overview

Veriphone checks whether a phone number fits the official numbering plan for its country, then returns carrier, line-type, and country information. It says it supports 243 countries and territories and can standardize numbers as E.164, international, or local formats. That combination is useful for normalizing records and catching malformed entries before they reach downstream systems. A number that passes, however, may still be switched off.

For one-off or integrated checks, its API uses a single GET request and returns JSON. For list work, users can upload a CSV and download it with validity, carrier, and line-type results for each row. Zapier and Make integrations connect Veriphone workflows to more than 2,000 apps, according to the company, which can reduce custom glue work for teams already using those services.

Key features

Validation and carrier information

Standard validation costs one credit and checks numbering-plan fit, rather than live service status. That distinction matters for fraud prevention or routing decisions: Veriphone can enrich a record, but it does not provide reachability data. Current Carrier Lookup is a separate, more targeted tool. It uses national portability registries to return original carrier, current carrier, and a ported flag; it costs 10 credits when resolved. This is useful when carrier changes matter, but it consumes credits at ten times the standard-validation rate.

Batch processing and integrations

The CSV workflow is a practical fit for contact-list cleanup: one upload produces row-level validity, carrier, and line-type results. The API is better suited to applications that need a check within a single request. Zapier and Make offer a route for no-code workflows, although teams needing live number status will still need another kind of service.

Security and data handling

API numbers are processed in memory and are not stored in application databases, application logs, or usage analytics. Infrastructure request URLs are retained for 30 days, and CSV uploads remain until deleted or may be removed after 90 days. Customer data is stored in the EEA; services run in Belgium. Traffic uses TLS and stored data uses AES-256 encryption. Veriphone does not hold SOC 2, ISO 27001, or equivalent certification, a meaningful limitation for organizations that require one of those credentials. Support and security-review questions go to [email protected].

Pricing

The free plan costs nothing and supplies 1,000 credits each month, with no credit card required. It includes 1,000 validations/month, full carrier and line-type data, and both bulk CSV and API access. That is enough for small lists or low-volume integration work, but the monthly allowance is a firm ceiling for larger recurring workloads.

Paid credit packs are one-time purchases, and credits never expire. The 10,000-credit pack costs $24, paid once; 25,000 credits cost $49 as a one-time purchase; 50,000 cost $79 as a one-time purchase; 100,000 cost $119 as a one-time purchase; 250,000 cost $199 as a one-time purchase; 500,000 cost $299 as a one-time purchase; 1,000,000 cost $399 as a one-time purchase; 2,500,000 cost $699 as a one-time purchase; and 5,000,000 cost $999 as a one-time purchase. Each pack uses one credit per standard validation and 10 credits per Current Carrier Lookup. The smallest pack is a sensible step up for a batch that exceeds the free allowance; the larger packs suit heavier or irregular usage without a monthly renewal. The listed paid-from figure is 12.99 /mo, while the detailed paid packs are one-time purchases.

Veriphone also offers a free trial. A monthly lookup limit of 10000 lookups/mo is stated; teams planning volume beyond the free plan should account for that ceiling alongside credit consumption.

Platforms

Veriphone runs on the web and through an API. The API's single GET request makes it suitable for software integrations, while the web CSV workflow serves users who want batch results without building an API process.

Who it's for

Veriphone is aimed at developers and data teams using phone records for contact-list cleaning, lead scoring, regional routing, or fraud prevention. It is strongest when the job is format validation and carrier enrichment at modest or variable volume. It is a poor fit when the requirement is to confirm that a line is active or reachable, or when a procurement policy requires SOC 2, ISO 27001, or equivalent certification.

Pros and cons

Pros: Free access includes API and CSV workflows, full carrier and line-type data, and 1,000 monthly validations without a card.

Pros: One-time credit packs do not expire, making variable workloads easier to budget than a recurring allowance.

Pros: Number normalization, carrier details, and CSV results support both record cleanup and integration workflows.

Cons: Passing validation does not establish that a phone is switched on, and there is no reachability data.

Cons: Current Carrier Lookup uses 10 credits when resolved, so carrier-portability checks can deplete a balance faster than standard validation.

Cons: It lacks SOC 2, ISO 27001, or equivalent certification, which can rule it out for compliance-driven buyers.

Alternatives

For a broader comparison, start with the Phone Number Validation Software list. Consider Accessibility Test Framework for Android only if your need is Android accessibility testing rather than phone-number validation. IPQualityScore Phone Validation API is another freemium API and web option, with a free monthly allowance and tiered flat-rate pricing without monthly contracts. Numverify is an API-based freemium alternative with a $14.99 a month Basic Plan that includes 5,000 API requests.

Vonage SMS API is a paid API and web service with usage-based pricing that varies by country and number type, so it is the alternative to consider when that pricing structure fits better. Abstract Email Validation API validates email rather than phone data, so it serves a different need. HLR Lookup offers one-time lookup bundles, including 2,500 lookups for $16.55, paid once, making it a bundle-priced option to compare for lookup workloads. numlookupapi.com has a $9.99 a month Basic plan with 5,000 requests and batch validation, while PhoneValidationAPI has a $14.99 a month Basic plan with 6,000 API requests. Those monthly plans may suit readers who prefer a recurring request allowance to Veriphone's non-expiring credit packs.

Verdict

Veriphone is a strong fit for developers and data teams that need straightforward numbering-plan validation, carrier context, and flexible CSV or API processing. Its free monthly allowance makes a low-volume start possible, and non-expiring credit packs suit bursts of work. Choose another service if live reachability is essential or formal security certification is a procurement requirement.