Tracking numbers & DNI
- Dynamic number insertion on your website
- Number pools sized to your real traffic
- Static numbers for Google Business Profile, print and offline
Phone Call Tracking
Your best leads often pick up the phone, and that is exactly where tracking goes dark. We set up CallRail, CTM or the platform you already use, and send qualified calls into GA4, Google Ads and your CRM.
tracking no. swapped by DNI · pool 3 of 12
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Sound familiar?
Why it happens
Analytics was built to count clicks and pageviews. A call starts on your site, then leaves it, and the conversion leaves with it.
Platforms we work with
We work inside the platform you already pay for, or help you choose one. Whichever you use, every setup ends in the same place: qualified calls in GA4, Google Ads and your CRM.
The go-to for small businesses and agencies, with native GA4 and Google Ads integrations.
Formerly CallTrackingMetrics. Flexible call routing and agency-friendly sub-accounts.
Calls, forms and chats tracked together in one lead report.
Enterprise call tracking built around AI conversation analytics.
Built for pay-per-call, call routing and high call volumes.
Conversation intelligence for multi-location and franchise brands.
Lightweight call tracking with GA4 and ad platform integrations.
UK-based call analytics for marketing and enterprise teams.
Something else? Google forwarding numbers, Twilio or another platform: if it can send an event or a webhook, we can connect it.
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Full service
Calls usually sit alongside other conversions. See how we handle GA4 for lead generation websites, Google Tag Manager and Consent Mode v2.
Choosing the right setup
Three ways to measure calls, and they are not interchangeable. Here is what each one can and cannot see.
| What it can see | Click-to-call event | Google forwarding numbers | Call tracking platformWhat we set up |
|---|---|---|---|
| What it records | A tap on your number | Calls from ads and from Google Ads visitors | Every call, from every channel |
| Knows the call connected | No | Yes | Yes |
| Duration and qualification | No | Minimum call length | Duration, first-time caller, recordings, AI scoring |
| SEO, Meta, email and offline calls | No | No, Google Ads only | Yes |
| Desktop visitors who dial by hand | No | Google Ads visitors only | Yes |
| Calls in GA4 | Yes, as a tap event | No | Yes, as qualified call events |
| Cost | Free | Free | Monthly subscription |
If calls are a real share of your leads, you need a call tracking platform. Click-to-call events still earn their place as a micro-conversion, and we keep exactly one call conversion as primary in Google Ads. For the Google Ads side of the setup, see our Google Ads conversion tracking guide.
Our approach
We map every place your number appears (website, Google Business Profile, ads, print) and how calls route to your team today.
We recommend a platform or set up the one you have, then plan number pools, source numbers and what counts as a qualified call.
The swap script goes in through GTM with consent checks, and numbers swap by source on every page and device.
Qualified calls flow to GA4 as key events, into Google Ads with the click ID, and into your CRM. One primary call conversion, no double counting.
We place test calls from each channel, confirm attribution end to end, then document the setup for your team.
No technical work on your side. We sign an NDA before requesting access.
What you get
Your phones were already ringing. Now you know which marketing made them ring.
Why teams trust us
Analytics audits & measurement plans
GA4 + GTM implementations
Custom measurement plans
Good fit
Questions
Phone call tracking connects inbound phone calls to the marketing that caused them. Using dynamic number insertion, each website visitor sees a tracking number tied to their session, so when they call you can see the source, campaign, keyword and landing page behind it, along with how long the call lasted and whether it turned into a lead.
Only partly. GA4 can record a tap on a click-to-call link as an event, but it cannot tell whether the call connected, how long it lasted, or that a desktop visitor dialled your number by hand. A call tracking platform fills that gap and sends qualified calls into GA4 as events matched to the visitor's session, so calls sit next to your forms and purchases in the same reports.
It depends on your call volume and how you sell. CallRail suits most small businesses and agencies, CTM (formerly CallTrackingMetrics) and WhatConverts work well for agencies reporting across many clients, Ringba is built for pay-per-call, and Invoca or Marchex fit enterprise and multi-location brands that need conversation analytics. If you already pay for a platform, we set that one up properly rather than moving you.
There are two routes. Google forwarding numbers track calls from your ads and from Google Ads visitors on your website natively, while a call tracking platform captures the click ID behind each call and imports qualified calls into Google Ads as offline conversions. We make one route the primary conversion, so Google Ads never counts the same call twice and bids on calls that actually turned into leads.
Not when they are set up correctly. On your website the swap happens in the visitor's browser, so your main number stays in the page source. On your Google Business Profile the usual practice is to use a tracking number as the primary number and keep your main number as an additional number, which keeps your business details consistent across the web.
Our setup work is fixed-scope and fixed-price with no retainers, and it is separate from your call tracking platform's own subscription. If you have one contained problem, such as numbers not swapping or calls missing from GA4, there is a $299 quick fix. For a full setup, tell us your platform and your channels and we will come back with a clear scope and price.
Get started
Tell us which call tracking platform you use (or none yet) and where your calls come from. We will come back with a clear next step.
[email protected]Get started
We will set up call tracking, wire qualified calls into GA4, Google Ads and your CRM, and prove it with real test calls before handover.