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We’re always happy to hear from our users. If you have any questions, feedback, or suggestions about C4 Calc, feel free to reach out.
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Email: support@c4calc.com
Phone Call: +254738065444
WhatsApp: +254738065444
Response Time
We typically respond within 2–3 business days. For urgent matters, please include “Urgent” in your subject line when emailing.
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