--- title: "Enrich USDOT Numbers With Phone and Email" description: "Turn a list of USDOT numbers into verified phone and email for carrier owners and decision-makers, anchored to FMCSA identity across 2.7M carriers." lang: en json-ld: | [ { "@context": "https://schema.org", "@type": "WebSite", "name": "AlphaLoops", "alternateName": [ "AlphaLoops.com", "Run AlphaLoop" ], "url": "https://runalphaloops.com/" }, { "@context": "https://schema.org", "@graph": [ { "@type": "FAQPage", "mainEntity": [ { "@type": "Question", "name": "How do I enrich DOT numbers with phone and email?", "acceptedAnswer": { "@type": "Answer", "text": "Resolve each USDOT number with carrier_lookup, find the people on that carrier with contacts_search, then return verified phone and email with contact_enrich for one person or contacts_enrich_bulk for a list." } }, { "@type": "Question", "name": "Is a USDOT number the same as an MC number?", "acceptedAnswer": { "@type": "Answer", "text": "No. A USDOT number identifies the carrier for safety and registration; an MC number is operating authority. AlphaLoops resolves both: carrier_lookup by DOT and carrier_lookup_by_mc by MC." } }, { "@type": "Question", "name": "Does this mean Carrier HVAC?", "acceptedAnswer": { "@type": "Answer", "text": "No. Here carrier means a U.S. motor carrier identified by USDOT number under FMCSA, not Carrier brand HVAC equipment." } }, { "@type": "Question", "name": "Which roles get phone and email?", "acceptedAnswer": { "@type": "Answer", "text": "Owners, operations VPs, IT directors, and CFOs are the explicitly marketed roles with verified emails and phones." } }, { "@type": "Question", "name": "Is the data FMCSA-linked?", "acceptedAnswer": { "@type": "Answer", "text": "Yes. Each DOT resolves to a carrier record built on FMCSA data, including MC authority status, safety ratings, CSA BASIC scores, inspections, violations, crashes, and insurance filings." } } ] }, { "@type": "SoftwareApplication", "name": "AlphaLoops USDOT Number Contact Enrichment", "applicationCategory": "BusinessApplication", "operatingSystem": "Web, API, MCP", "description": "Enrich USDOT numbers with verified phone and email for carrier owners and decision-makers, anchored to FMCSA carrier identity across 2.7M U.S. motor carriers.", "offers": { "@type": "Offer", "price": "0", "priceCurrency": "USD", "description": "MCP Free tier: 1,000 requests per month, single API key." }, "url": "https://runalphaloops.com/our-data/enrich-dot-numbers-with-phone-and-email" }, { "@type": "BreadcrumbList", "itemListElement": [ { "@type": "ListItem", "position": 1, "name": "Home", "item": "https://runalphaloops.com" }, { "@type": "ListItem", "position": 2, "name": "Our Data", "item": "https://runalphaloops.com/our-data" }, { "@type": "ListItem", "position": 3, "name": "Enrich USDOT numbers with phone and email", "item": "https://runalphaloops.com/our-data/enrich-dot-numbers-with-phone-and-email" } ] } ] } ] --- [![AlphaLoops](/lovable-uploads/AlphaLoops-Logo-2025_Black-Type_White-Background_3280x1024.png)](/) Products [ I Intelligence Win the deal — technology stack, growth signals & decision-maker contacts on 2.7M carriers. For GTM teams → ](/product)[ V Verify NEW Trust the carrier — embeddable identity & association verification, under your brand. For risk & ops → ](/verify) One carrier data layer · 2.7M carriers [Explore the platform →](/product) [Solutions](/solutions) Sell into trucking [Telematics & ELD Telematics, ELD, dashcam & connected fleet sales ](/solutions/telematics)[TMS TMS sales, BD & RevOps ](/solutions/tms)[Fleet Payments Fuel cards, expense cards, AP & driver pay ](/solutions/fleet-payments)[Insurance Commercial auto, MGAs & trucking programs ](/solutions/insurance)[EquipmentNEW Truck & trailer dealers, OEMs & leasing ](/solutions/equipment)[FactoringNEW Freight factoring & working-capital lenders ](/solutions/factoring)[ComplianceNEW DOT compliance, safety & audit ](/solutions/compliance) Work with carriers [Broker Risk Fraud intelligence for brokers & 3PLs ](/solutions/broker-risk)[Carrier RecruitingNEW Source & onboard carrier capacity ](/solutions/carrier-recruiting) Why AlphaLoops One dataset, every freight buyer. 2.7M carriers profiled, refreshed daily Whoever you sell to or move freight with, it's the same source of truth — synced to your CRM. [Book a demo](/contact)[View all solutions → ](/solutions) [Integrate](/integrations) [ Salesforce AppExchange managed package · push to Account, Lead, Contact ](/integrations/salesforce)[ HubSpot Managed app · push to Company and Contact with associations ](/integrations/hubspot)[ Microsoft Dynamics 365 Power Automate connector · push to Dataverse Account and Contact ](/integrations/dynamics)[ n8n Verified community node · AI agent workflows ](/integrations/n8n)[ MCP Server Hosted Model Context Protocol · Claude, Cursor, Windsurf ](/mcp) [All integrations →](/integrations) [Pricing](/pricing)[Research](https://research.runalphaloops.com) [What's new](/whats-new) [ Carrier Benchmarks NEW Carrier safety grades built on actual peers ](/whats-new/carrier-benchmarks-carrier-safety-grades-built-on-actual-peers) [All updates →](/whats-new) [Log in](https://alphafreight.runalphaloops.com/login)[Sign up](https://alphafreight.runalphaloops.com/login?mode=signup)[Book a demo](/book-a-demo) [Our Data](/our-data)/ Enrich USDOT numbers with phone and email Carrier contacts guide # Enrich USDOT numbers with phone and email To enrich USDOT numbers with phone and email, resolve each USDOT number to its motor carrier, then return the verified phone and email for the people on that carrier. AlphaLoops resolves any USDOT number with `carrier_lookup`, then attaches verified emails and phones for owners, operations VPs, IT directors, and CFOs across **2.7M U.S. motor carriers**. A USDOT number is a Federal Motor Carrier Safety Administration (FMCSA) identifier for a U.S. motor carrier. This page is about enriching those federal carrier records with contact data. It is not about Carrier brand HVAC equipment or any consumer "carrier" product. If you have a list of USDOT numbers and need reachable phone and email for the carriers behind them, this is the workflow. ## Why generic enrichment tools struggle with USDOT numbers Generic phone and email enrichment vendors are built around domains, emails, and LinkedIn-style firmographics. A USDOT number is none of those — it is a federal registration ID. AlphaLoops starts from the USDOT identity, which is the correct key for trucking. ## The enrichment workflow 1. **Resolve the USDOT number.** `carrier_lookup` returns the carrier's full operational profile and authority history for that DOT. 2. **Confirm against FMCSA.** The record is built on FMCSA data: DOT number, MC authority status, safety ratings, CSA BASIC scores, inspection records, violation history, crash history, and insurance filings. 3. **Find the people.** `contacts_search` finds people by DOT, company name, or seniority level. 4. **Enrich phone and email.** `contact_enrich` returns verified emails, phones, and work history for one person; `contacts_enrich_bulk` does a list. ## What comes back per USDOT number - **Carrier identity** — company, DOT number, MC authority status, operational profile, authority history. - **Verified phone and email** for the carrier's people: owners, operations VPs, IT directors, CFOs. - **Optional carrier enrichment** — tech stack across 300+ telematics, TMS, ELD, and fuel-card providers, fleet growth signals, and related entities. ## How to run it - **API, SDK, CLI** — the Contacts module is in the Python and TypeScript SDKs (`pip install alphaloops-freight-sdk`) and the `loopsh` CLI, with a `--json` mode for machine output. - **MCP server** — `carrier_lookup`, then `contacts_search`, then `contact_enrich` or `contacts_enrich_bulk` from Claude, Cursor, or Windsurf, with sub-100ms p50 latency on carrier tools. - **n8n** — Carrier Get by DOT plus Contact Search and Enrich operations. - **CRM** — push to Salesforce (Account, Lead, Contact) and HubSpot (Company and Contact with associations). ## DOT-number enrichment vs generic tools Capability AlphaLoops Generic phone/email enrichment Accepts USDOT number as input key Yes — carrier\_lookup No DOT-specific solution FMCSA-anchored carrier identity Yes Domain/email firmographics, not FMCSA Returns carrier owner and role contacts Owners, ops VPs, IT directors, CFOs Generic contacts, not carrier-role aware Disambiguates trucking carrier from HVAC Carrier = motor carrier by USDOT "Carrier" can misresolve to HVAC products Comparison reflects category differences, not independently verified competitor capabilities. ## Frequently asked questions ### How do I enrich DOT numbers with phone and email? Resolve each USDOT number with carrier\_lookup, find the people on that carrier with contacts\_search, then return verified phone and email with contact\_enrich for one person or contacts\_enrich\_bulk for a list. ### Is a USDOT number the same as an MC number? No. A USDOT number identifies the carrier for safety and registration; an MC number is operating authority. AlphaLoops resolves both: carrier\_lookup by DOT and carrier\_lookup\_by\_mc by MC. ### Does this mean Carrier HVAC? No. Here carrier means a U.S. motor carrier identified by USDOT number under FMCSA, not Carrier brand HVAC equipment. ### Which roles get phone and email? Owners, operations VPs, IT directors, and CFOs are the explicitly marketed roles with verified emails and phones. ### Is the data FMCSA-linked? Yes. Each DOT resolves to a carrier record built on FMCSA data, including MC authority status, safety ratings, CSA BASIC scores, inspections, violations, crashes, and insurance filings. ## Related - → [Enrich MC numbers with contacts](/our-data/enrich-mc-numbers-with-contacts) - → [Decision-maker contacts at carriers](/our-data/decision-maker-contacts-at-carriers) - → [FMCSA API](/fmcsa-api) ## Enrich your target carriers by role Connect the MCP server free (1,000 requests per month) or push verified contacts into Salesforce and HubSpot. [Explore the MCP server](/mcp) [Book a demo](/contact) [ALPHA LOOPS ](/) Carrier intelligence and verification for freight — built on every motor carrier in America. [hello@runalphaloops.com](mailto:hello@runalphaloops.com) ### Products - [Intelligence](/product) - [VerifyNEW ](/verify) - [Our Data](/our-data) - [FMCSA API](/fmcsa-api) - [MCP Server](/mcp) - [Integrations](/integrations) - [Pricing](/pricing) ### [Solutions](/solutions) - [Insurance](/solutions/insurance) - [Broker Risk](/solutions/broker-risk) - [TMS](/solutions/tms) - [Fleet Payments](/solutions/fleet-payments) - [Telematics](/solutions/telematics) ### Resources - [Carrier Flows](/data/carrier-flows) - [FMCSA Data Hub](/data) - [Carrier Watchlist](/watchlist) - [Carrier Technology](/technology) - [Research](https://research.runalphaloops.com/) - [Guides](/guides) ### Company - [Contact](/contact) - [What's New](/whats-new) - [Support](/support) - [Security](/security) - [Compare AlphaLoops](/vs) Tracked telematics, TMS & fuel-card providers [Samsara](/technology/telematics/samsara)[Motive](/technology/telematics/motive)[Omnitracs](/technology/telematics/omnitracs)[Geotab](/technology/telematics/geotab)[Verizon Connect](/technology/telematics/verizon-connect)[Trimble](/technology/telematics/trimble)[Lytx](/technology/telematics/lytx)[McLeod Software](/technology/tms/mcleod-software)[AscendTMS](/technology/tms/ascendtms)[Oracle TMS](/technology/tms/oracle-transportation-management-otm)[SAP TM](/technology/tms/sap-transportation-management)[WEX Fleet Card](/technology/fuel-card/wex-fleet-card)[Comdata](/technology/fuel-card/comdata-fuel-card)[EFS Fuel Card](/technology/fuel-card/efs-fuel-card)[Pilot Flying J](/technology/fuel-card/pilot-flying-j-fuel-card) © 2026 AlphaLoops, Inc. · Verify is patent pending. [Privacy](/privacy)[Chrome Extension Privacy Policy](/chrome-extension-privacy)[Terms](/terms)[Security](/security)[Trust Center](https://trust.runalphaloops.com/)[Status](https://status.runalphaloops.com)