Call Center Needed for Customer Surveys

I'm looking to hire a call center agency to help collect customer satisfaction surveys over the phone. The project will run for 6 days starting tomorrow and will target 1000 to 5000 participants.

Ideal Skills:
-fluent in English
- Experience in survey collection
- Customer service excellence
- Reliable and punctual
- Able to handle a large volume of calls

Please be prepared for a quick start.