📞Area Code 520 — Arizona
US area code 520 serves Arizona. See the full profile: state, neighboring area codes, and lookup API.
Key facts
Area code520
State / territoryArizona
Other codes in state480, 602, 623, 928
Machine API (x402)
$0.001 / callThe same query is available to AI agents as a paid JSON endpoint — pre-configured for this subject:
GET /api/v1/databases/area-codes?code=520 HTTP/1.1
Host: agenttools-hub.vercel.app
→ 402 (x402 payment required)
→ 200 {"tool": "databases/area-codes", "result": { "value": 520, "answer": "Area code 520 — Arizona" }}Frequently asked questions
Area code — Area Code 520 — Arizona?
Area Code 520 — Arizona: Area code — 520.
State / territory — Area Code 520 — Arizona?
Area Code 520 — Arizona: State / territory — Arizona.
Other codes in state — Area Code 520 — Arizona?
Area Code 520 — Arizona: Other codes in state — 480, 602, 623, 928.
Do overlay codes appear separately?
Yes — overlay codes (two codes serving the same region) are listed as distinct entries, each mapped to its state.
Does this cover Canada and the Caribbean?
The dataset focuses on US area codes. Canadian and Caribbean NANP codes are planned for a future expansion.