An ANStat initiative · with support from the World Bank Group
PHAS — Harmonizing and Improving Statistics Project, home World Bank Group
H1 2026 report →

CALL CENTRE

Telephone survey collection: better response rates, fewer refusals and stronger coverage through the linguistic diversity of the teams.

Our mission

Complement field collection with fast, traceable telephone surveys adapted to Côte d'Ivoire's linguistic realities. The centre also supports respondent follow-up and continuous quality control.

Available equipment

  • Ergonomic workstations, professional headsets and acoustic treatment
  • Computer-assisted telephone interviewing platform
  • Planning, recording and supervision tools
  • Productivity and quality monitoring dashboards

Services provided

  • Telephone surveys and callback campaigns
  • Multilingual collection adapted to respondent profiles
  • Quality control, call monitoring and agent support
  • File updates, verification and post-collection follow-up

Results achieved

The facility improves collection responsiveness and diversifies how households and businesses can be contacted.

  • Improved response rates for telephone surveys
  • Fewer refusals through follow-up and a higher-quality approach
  • Broader linguistic coverage through diverse teams
  • Better control of time and costs for selected collections

Development outlook

The Call Centre will move toward omnichannel collection using telephone, SMS and web, with greater automation, intelligent agent assistance and continuous training.

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