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Finding Direct Extension Numbers for Leads: Tips & Strategies | Clay

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Finding Direct Extension Numbers for Leads: Tips & Strategies

·Jun 24, 2025 02:57 PM·

Hey! Does anyone know how to find Direct Extension Numbers to leads? Ideally I want to upload leads with company phone number and the lead's direct extension if possible!

3 comments

· Sorted by Oldest

Channeled
APP
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Clay doesn't have a specific integration for finding direct extension numbers. However, you can: 1. Import your leads with company phone numbers via CSV (Actions > Import > Import Companies From a CSV) 2. Use our phone number enrichment integrations like RocketReach, Forager, Datagma, Nimbler, Wiza, or BetterContact to find direct dial numbers (which are similar to extensions) These integrations can find direct dial numbers when you provide LinkedIn URLs, names, or company information.
Sources: Data points: Contact Phone - Direct Dial | Clay.com Find Phone Number with RocketReach Find Phone Numbers with Forager Find Mobile Number with Datagma Find Mobile Number with Nimbler Find Mobile Phone with BetterContact | Clay.com Find Phone Number with Wiza | Clay.com Import a File
Rex T.
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Thanks for that. Is there a specific prompt to find direct numbers rather than general company numbers?
Channeled
APP
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Yes, we have several integrations specifically for finding direct dial numbers: 1. Use "Contact Phone - Direct Dial" data point with integrations like RocketReach, Forager, LeadMagic, Datagma, or BetterContact 2. When setting up these integrations, provide: • LinkedIn URL or Sales Navigator URL • Full name and current employer • Work email (for some integrations) 3. You can also use our "phone number waterfall" approach that automatically tries multiple services to find verified mobile numbers The Wiza integration is particularly effective for North American contacts when you provide LinkedIn URLs or name/company/domain information.
Sources: Data points: Contact Phone - Direct Dial | Clay.com Find Phone Number with RocketReach Find Phone Numbers with Forager Find Mobile Number with LeadMagic Find Mobile Number with Datagma Find Phone Number with Wiza | Clay.com Claybooks: Find verified phone numbers most likely to answer using only an email | Clay.com