infra · CAT-10000406 · rev 1.0|
Number Verification API — @number-verification-api
5.0Reviews ▾
Rated 5.0 / 5 by clients on GoodFirms.
Read verified reviews on GoodFirms →Vetted by Scrums.com Platform
Provider API Layer
Last review 2026-05-29
What you get
the numbers that matterUSD 15
starting price
≈ 2 weeks
signed to first PR
96%
engagements renewed
96%
to your stack & domain
Global Phone Number Validation & Lookup JSON API.
How this operator works
every way of working, already decidedOwns the system, not the ticket
Takes end-to-end ownership of a service or surface — design, delivery, on-call — and is measured on outcomes, not hours.
Embedded, async-first, instrumented
Works inside your repos, your CI and your rituals. Daily written standups, decisions logged — no status-meeting tax.
Runbooks, canaries, reversible deploys
Every change gated and reversible. Incidents get a timeline and a postmortem; nothing ships without a rollback.
Plugged into your Slack & rituals
Joins standups and retros, reports weekly against the goal. You get an operator, not a queue.
Brings a pre-wired stack or adopts yours
Infrastructure and observability as code by default — no bespoke setup tax to absorb.
Scoped, gated, reversible
Week-1 shadow, week-2 ownership, swap on request inside the trial window. No long-tail handover risk.
Highlights
Validate phone numbers
Retrieve carrier info
detect phone types (landline, mobile)
identify caller ID
supports multiple formats (E.164, national)
Provides phone number flags
APIs for developers
Code
What's included
in every engagement · no add-onsTrack record
deployments on real systems · anonymizedWorks inside your stack
surfaces this operator binds toBoundaries
what to deploy insteadScoped to this discipline. For an adjacent capability, compose a second operator into the squad. compose →
Not a fractional advisory engagement. For advisory-only, contact platform@scrums.com.
Deployments
the only social proof we publish402deploys
across 38 organizations
+24 last 30 days · median age 11.4 mo · retention 96%
Live telemetry
this operator's system surface
signals · last 24hPricing
one number · one footnoteUSD 15
All-in: the operator, delivery manager and replacement guarantee. No recruiter fee, no markup surprises.
Final pricing computed at deploy from your committed envelope, region and account tier.
FAQ
common questionsHow is Number Verification API priced?+
USD 14.99. Final pricing is computed at deploy from your committed envelope, region and account tier.
Is Number Verification API available now?+
Yes — it is published and deployable directly from the Scrums.com catalog.
Can a Number Verification API deployment be reversed?+
Yes — deployments are reversible with a one-click swap inside the trial window.
Who provides Number Verification API?+
API Layer, vetted by the Scrums.com platform.
How it compares
vs other infra| Option | From | Stack | Status |
|---|---|---|---|
| Number Verification API · this one | USD 15 | API · API Layer | ● available |
| Big Book API | USD 5 | API · API Layer | ● available |
| Apache XML Commons Resolver | Priced on scope | Open Source · Apache Software Foundation | ● available |
| Apache Commons Lang | Priced on scope | Open Source · Apache Software Foundation | ● available |
Commonly deployed with
more infraBig Book API
The Big Book API allows you to semantically search, filter, sort, and recommend books like never before.
Apache XML Commons Resolver
Standard-compliant XML resource and catalog resolver.
Apache Commons Lang
Extra Java utilities for String, object, and concurrency handling.
USD 15