# CallerAPI, free, trial, GET /api/ported/{phone}: Phone validation API

> Enterprise spam call blocking API and spam number feed. Drop spam before it burns AI tokens and minutes, or sell protection under your own brand.

CallerAPI's phone validation API on its Free trial plan. It costs $0.00 per 1,000 phones. It returns 2 of the 9 key fields we check: Validity, Porting and roaming.
The cheapest of the 281 plans we rank by price is [Twilio, top-up](https://datacircle.dev/validate-phone-apis/twilio/top-up/llms.txt). Twilio's phone validation API costs nothing beyond the plan price.

- This page: https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-ported-phone
- [Best phone validation API in 2026](https://datacircle.dev/best-phone-validation-api.txt)
- Get it: https://callerapi.com/pricing
- Request: `GET https://api.callerapi.com/api/ported/{phone}`
- API key: with the plan, on https://callerapi.com/pricing
- Its API docs: https://docs.callerapi.com/ported-date-20034060e0.md
- Sold by: CallerAPI (https://callerapi.com)
- Checked: 2026-10-27

## In the answer

- Completeness: 22%
- Validity: ✓
- Porting and roaming: ✓

## Price

- $ per 1,000 phones: $0.00
- Billing: free

## Aggregators

- Aggregators: none

## Not found

- $ per 1,000: $0.00

## In their words

- Their pitch: Enterprise spam call blocking API and spam number feed. Drop spam before it burns AI tokens and minutes, or sell protection under your own brand.

## Data

- Keep data: no limit
- Use data: "You may not: Use the Service for any illegal purpose, Attempt to reverse engineer the Service, Share your API key or access credentials with third parties, Use the Service in a manner that could damage, disable, or impair our servers or networks" (Terms of Service 3), "You must obtain and maintain all necessary consents from individuals whose data you access or collect through the Service" (4), "a limited, non-exclusive, non-transferable license to use the Service in accordance with these Terms" (5)

## Plan

- Pay: $0
- You get: 100 credits

## Rate limit

- Batch: 1

## Speed

- Answer: in the call

## The call

- You send: phone
- Method: GET
- Path: /api/ported/{phone}

## About the plan

- Plan: Free trial
- Who can get it: anyone can apply: "our AI scores your profile and decides to give it to you or not. Or maybe you'll need to jump on a call with us to discuss it further"

## The 5 fields the plan's answer can hold

ported, ported date, ported date type, status, status message

## CallerAPI's plans (13)

- [CallerAPI, free, trial, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-ported-phone/llms.txt): $0.00 per 1,000, 22% complete
- [CallerAPI, $997 pack, Enterprise, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/997-pack-enterprise-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $25 monthly, Basic, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/25-monthly-basic-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $99 monthly, Premium, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/99-monthly-premium-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $1,000 monthly, Enterprise transparency $1,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/1000-monthly-enterprise-transparency-1000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $2,000 monthly, Enterprise transparency $2,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/2000-monthly-enterprise-transparency-2000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $3,500 monthly, Enterprise transparency $3,500, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/3500-monthly-enterprise-transparency-3500-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $5,500 monthly, Enterprise transparency $5,500, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/5500-monthly-enterprise-transparency-5500-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $8,000 monthly, Enterprise transparency $8,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/8000-monthly-enterprise-transparency-8000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $12,000 monthly, Enterprise transparency $12,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/12000-monthly-enterprise-transparency-12000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $18,000 monthly, Enterprise transparency $18,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/18000-monthly-enterprise-transparency-18000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, $25,000 monthly, Enterprise transparency $25,000, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/25000-monthly-enterprise-transparency-25000-get-api-ported-phone/llms.txt): 22% complete
- [CallerAPI, contact us, Enterprise transparency $40,000+, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/contact-us-enterprise-transparency-40000-get-api-ported-phone/llms.txt): 22% complete

## CallerAPI's calls for this API (3)

- `GET /api/network-lookup/{phone}`: [CallerAPI, free, trial, GET /api/network-lookup/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-network-lookup-phone/llms.txt)
- `GET /api/ported/{phone}`: [CallerAPI, free, trial, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-ported-phone/llms.txt)
- `GET /api/porting-history/{phone}`: [CallerAPI, free, trial, GET /api/porting-history/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-porting-history-phone/llms.txt)

## CallerAPI's APIs (2)

- [CallerAPI: phone validation API pricing, 13 plans, GET /api/ported/{phone}](https://datacircle.dev/validate-phone-apis/callerapi/free-trial-get-api-ported-phone/llms.txt)
- [CallerAPI: cached phone validation API pricing, 13 plans](https://datacircle.dev/cached-phone-validation-apis/callerapi/free/llms.txt)

## CallerAPI: phone validation API alternatives

- [HLR Lookups, free, 100 free lookups, POST /hlr-lookups](https://datacircle.dev/validate-phone-apis/hlr-lookups/free-100-free-lookups-post-hlr-lookups/llms.txt): $0.00 per 1,000, 56% complete, live
- [HLR Lookup, free, 200 free credits, POST /batches/{id}/sourcejson, Bulk uploads via API](https://datacircle.dev/validate-phone-apis/hlr-lookup/free-200-free-credits-post-batches-id-sourcejson/llms.txt): $0.00 per 1,000, 89% complete, live
- [seven.io, free, test credit, GET /api/lookup/hlr](https://datacircle.dev/validate-phone-apis/seven-io/free-test-credit-get-api-lookup-hlr/llms.txt): $0.00 per 1,000, 78% complete, live
- [ProWebLook, free, signup credits, GET /wavalidation](https://datacircle.dev/validate-phone-apis/proweblook/free-signup-credits-get-wavalidation/llms.txt): $0.00 per 1,000, 67% complete, live
- [LoneScale, free](https://datacircle.dev/validate-phone-apis/lonescale/free/llms.txt): $0.00 per 1,000, 22% complete

## Sources

From each provider's own pricing page and docs, and from what providers tell us. We read this row from these pages on 2026-10-27.

- https://callerapi.com
- https://callerapi.com/carrier-lookup-api
- https://callerapi.com/pricing
- https://callerapi.com/terms-of-service
- https://docs.callerapi.com/ported-date-20034060e0.md