Company lists · Data refreshed September 2026
All Inbound call centers lists
Every Inbound call centers list RevenueBase publishes, by country and city. 13 lists covering 1,611 companies, verified September 2026. Largest markets first.
Inbound call centers by location
- Inbound call centers based in the United States698
- Inbound call centers based in the United Kingdom143
- Inbound call centers based in Italy99
- Inbound call centers based in Canada95
- Inbound call centers based in Germany93
- Inbound call centers based in Brazil85
- Inbound call centers based in France85
- Inbound call centers based in the Netherlands74
- Inbound call centers based in Mexico73
- Inbound call centers based in Spain62
- Inbound call centers based in South Africa40
- Inbound call centers based in Poland35
- Inbound call centers based in Australia29
Counts are matching companies in the RevenueBase company graph as of each list's last refresh date.