# upcell, contact us: Phone finder API > Adding emails and phone numbers to the contacts your team works. upcell's phone finder API on its Enterprise plan. It returns 1 of the 11 key fields we check: Number. We haven't run upcell through [our phone finder API benchmark](https://datacircle.dev/best-phone-finder-api.txt) yet. upcell gives this plan's price on request. We rank 697 plans for phone finder APIs by price. Half the plans cost $250.00 per 1,000 phones or less. [QuickEnrich's $399 monthly plan](https://datacircle.dev/find-phone-apis/quickenrich/399-monthly/llms.txt) costs the least per 1,000 phones: as little as $0.0015. QuickEnrich's $399 monthly plan covers up to 259,200,000 phones a month at no extra cost. [MillionPhones](https://datacircle.dev/find-phone-apis/millionphones/300-monthly-pro-40000-credits-mo-get-phone/llms.txt), [AI Ark](https://datacircle.dev/find-phone-apis/ai-ark/119-monthly-usage-based-plan-30000-credits-month-post-v1-people-mobile-phone-finder/llms.txt) and [Fiber AI](https://datacircle.dev/find-phone-apis/fiber-ai/top-up-from-3-pay-as-you-go-post-v1-contact-details-single/llms.txt) are the best phone finder API providers in the Datacircle benchmark. - This page: https://datacircle.dev/find-phone-apis/upcell/contact-us - [Phone finder API: 20+ providers compared on price and data](https://datacircle.dev/best-phone-finder-api.txt) - Get it: https://www.upcell.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - Request: Docs on request from sales - API key: with the plan, on https://www.upcell.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - Its API docs: https://www.upcell.io/contact?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - Sold by: upcell (https://www.upcell.io?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing) - Checked: 2026-11-05 ## In the answer - Completeness: 9% - Number: ✓ ## Price - Billing: contact ## Aggregators - Aggregators: none ## In their words - Their pitch: Adding emails and phone numbers to the contacts your team works. ## Data - Keep data: no limit - Use data: a limited, non-exclusive, non-transferable, non-sublicensable right to use upcell Information solely for Client’s internal business purposes, including sales, marketing, and customer engagement, Client may not use the Service or any upcell Information in connection with marketing or promoting the following: (a) adult products or conduct, (b) guns, ammunition or other weapons, (c) tobacco or marijuana products, (d) alcohol products, (e) credit repair or payday loan products, (f) hate speech or libelous content, (g) any product that infringes upon any intellectual property right, (h) any other product that is illegal in the place in which it is offered, sold or shipped, or (i) any purpose covered by the Fair Credit Reporting Act, including evaluation of creditworthiness, or for employment or tenancy purposes, Client agrees not to resell, sub-license, or transfer any aspect of the Service, including any upcell Information, Client agrees not to use the Service or upcell Information to (a) send unsolicited communications in violation of applicable law, (b) harass, threaten, or discriminate against any individual, (c) build targeting lists based on sensitive personal characteristics such as race, religion, health status, sexual orientation, or political views, (d) engage in deceptive or fraudulent practices, or (e) violate data subject rights under Applicable Data Protection Laws ## The call - You send: Docs on request from sales ## About the plan - Plan: Enterprise - Who can get it: anyone with a business email, on an Enterprise contract set through sales ## The only field the plan's answer can hold phone number ## upcell's plans (1) - [upcell, contact us](https://datacircle.dev/find-phone-apis/upcell/contact-us/llms.txt): 9% complete ## upcell's calls (1) - Docs on request from sales: [upcell, contact us](https://datacircle.dev/find-phone-apis/upcell/contact-us/llms.txt) ## upcell's APIs (2) - [upcell: email finder API pricing, 1 plan](https://datacircle.dev/find-email-apis/upcell/contact-us/llms.txt) - [upcell: phone finder API pricing, 1 plan](https://datacircle.dev/find-phone-apis/upcell/contact-us/llms.txt) ## upcell: phone finder API alternatives - [Kendo, contact us](https://datacircle.dev/find-phone-apis/kendo/contact-us/llms.txt): 9% complete, stored - [Enrich Layer, contact us](https://datacircle.dev/find-phone-apis/enrich-layer/contact-us/llms.txt): 9% complete - [Zintlr, contact us, Enterprise, POST /b2b2b/v1/ln-url-to-ph-email/](https://datacircle.dev/find-phone-apis/zintlr/contact-us-enterprise-post-b2b2b-v1-ln-url-to-ph-email/llms.txt): 9% complete - [1Lookup, contact us](https://datacircle.dev/find-phone-apis/1lookup/contact-us/llms.txt): 9% complete - [Surepass, contact us](https://datacircle.dev/find-phone-apis/surepass/contact-us/llms.txt): 9% 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 2026-11-05. - https://www.upcell.io/compare/clay?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/contact?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/enrich?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/legal/privacy-policy?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/legal/terms-of-service?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/llms.txt?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/partners?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing - https://www.upcell.io/pricing?utm_source=datacircle.dev&utm_medium=referral&utm_campaign=phone-finder-api-pricing