📞Area Code 428 — New Brunswick
US area code 428 serves New Brunswick. See the full profile: state, neighboring area codes, and lookup API.
Key facts
Area code428
State / territoryNew Brunswick
Other codes in state506
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=428 HTTP/1.1
Host: agenttools-hub.vercel.app
→ 402 (x402 payment required)
→ 200 {"tool": "databases/area-codes", "result": { "value": 428, "answer": "Area code 428 — New Brunswick" }}Frequently asked questions
Area code — Area Code 428 — New Brunswick?
Area Code 428 — New Brunswick: Area code — 428.
State / territory — Area Code 428 — New Brunswick?
Area Code 428 — New Brunswick: State / territory — New Brunswick.
Other codes in state — Area Code 428 — New Brunswick?
Area Code 428 — New Brunswick: Other codes in state — 506.
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.