AgentCall

What it does

The phone number API for AI agents: US and Canada numbers, SMS, OTP extraction, AI voice, and cross-call memory. REST API plus MCP server. Free tier.

Phone numbers, SMS, OTP extraction, AI voice, and cross-call memory. All in one API. Provision a phone number in seconds. Ask your AI agent via MCP, or hit the REST API directly. Pick country, area code, and capabilities. Plug AgentCall into Claude Desktop, Cursor, Windsurf, or any MCP client. One URL plus an API key. 62 tools and 5 prompts auto-discover. Optional context webhook so the inbound AI speaks with today's brief and priorities loaded. Transcripts, summaries, SMS, and OTPs flow back out to your webhook the moment they arrive. Your agent speaks with the AI voice you choose, and returns a full transcript. Click to preview each one. Voices marked Premium come from our higher-fidelity…from agentcall.co

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