Discover / numberintel.dev

numberintel.dev

Not checked

NANP area code lookup: region, state, country, timezones, current local time, toll-free/premium/geographic flags. Static authoritative dataset (450 NPAs), sub-10ms responses.

x402
Base
USDC

Listed price: $0.02
Checks: Not checked
In our index since: 14 Oct 2026

Endpoint

curl -i https://numberintel.dev/v1/npa
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/numberintel.dev

Questions

What price is recorded for numberintel.dev?

Its listed price is $0.02.

What payment terms does numberintel.dev advertise?

The listing advertises x402, Base and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is numberintel.dev listed?

In x402 Bazaar. Superstables first indexed it on 14 Oct 2026.

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