Static vs Dynamic Call Tracking
Static call tracking gives one fixed number to one placement, such as a leaflet or your Google Business Profile. Dynamic call tracking swaps website numbers per visitor to capture the online source. Most businesses use both, and Call Bullet decides which placements need a fixed number and which share a website pool.
Last updated · Call Bullet
What is static call tracking?
Static call tracking means one tracking number is permanently tied to one placement. Every call to that number is credited to that placement. It is simple, robust and works anywhere a number can be printed or said aloud.
Typical uses in the UK include newspaper and magazine adverts, local radio, van livery, leaflets through doors in a postcode such as M1 or LS1, directory listings and your Google Business Profile.
What is dynamic call tracking?
Dynamic call tracking uses a pool of numbers on your website and gives each visitor their own. It records how they arrived — Google Ads, organic search, social, email — and credits the call to that visit.
The technique is explained in dynamic number insertion explained.
How do static and dynamic call tracking compare?
The two methods answer different questions.
| Static | Dynamic | |
|---|---|---|
| Where it works | Anywhere: print, radio, vehicles, profiles | Your website only |
| What it attributes | The placement | The visit: source, campaign, keyword, landing page |
| Numbers needed | One per placement | A shared pool sized to traffic |
| Keyword-level data | No | Yes, when available |
| Google Ads conversion import | Limited | Yes, via the captured click ID |
| Setup | Assign a number and publish it | Install the script or WordPress plugin |
| Best for | Offline and fixed listings | Paid search, SEO, social and email traffic |
When should you use static numbers?
Use a static number when the number cannot change after it is published.
- Printed media and signage.
- Radio and TV, where the number is read out.
- Your Google Business Profile, so calls from Maps and local search are counted separately.
- Directories and partner websites you do not control.
- Each location's main listing, if you run several branches.
When should you use dynamic numbers?
Use dynamic numbers wherever visitors arrive on your own website from several channels. That is almost every business that runs Google Ads or cares about organic search. The more you spend online, the more value the extra detail gives you — see call tracking for SEO for the organic case.
How does Call Bullet combine both?
You tell Call Bullet where calls come from, and it chooses. When you set up a business in Call Bullet, you pick placements — website, Google Business Profile, print, radio and so on. The app decides which need a fixed number and which share the website pool, and orders the right number count.
Every number forwards to your one main number. That keeps setup simple for a small business and repeatable for agencies managing many clients.
How many numbers should you budget for?
Add the placements to the website pool:
- Count your offline placements and listings — one static number each.
- Estimate visitors on your site at your busiest hour and choose a pool (five is the default for small sites).
- Add one number per extra location if each branch has its own listing.
- Multiply by the per-number price on the pricing page — from £5 a month per UK number.
Example: a Rochdale plumber with a Google Business Profile, a van and a website needs one number for the profile, one for the van and a pool of five for the site: seven in total.
Key takeaways
- Static tracking attributes calls to a placement; dynamic tracking attributes calls to a website visit.
- Use static for print, radio, vehicles, directories and Google Business Profile.
- Use dynamic for everything that lands on your website.
- Call Bullet decides which placements need fixed numbers and which use the pool.
Frequently asked questions
Is dynamic call tracking better than static?
Neither is better; they cover different places. Dynamic gives more detail online; static is the only option offline.
Can I use a static number on my website?
Yes, but every website call would be credited to one source, so you lose channel detail.
Should my Google Business Profile use a tracking number?
A dedicated number shows how many calls come from Maps and local search. Keep your main number listed as an additional number for consistency.
Do static numbers expire?
No. A static number stays yours while your subscription is active.
Can one number serve two leaflets?
It can, but then you cannot tell them apart. Give each run its own number to compare them.
See which marketing makes your phone ring
Start with one UK tracking number or a full website pool. Every call is recorded, transcribed and traced back to its source.