How to Call the Netherlands from the U.S.: Complete Dialing Guide
To call the Netherlands from the United States, dial this sequence:
Dialing Format
011 + 31 + Area Code (without leading 0) + Local Number
Step-by-Step
- 011 — U.S. international access code (exit code)
- 31 — Netherlands country code
- Area code — Dutch area codes drop the leading 0 when dialing internationally
Examples: Amsterdam 20 (not 020), Rotterdam 10, The Hague 70, Utrecht 30, Eindhoven 40
- Local number — 6–7 digits (landline) or 8–9 digits (mobile)
Examples
| Calling | Dial from US |
| Amsterdam landline (020-1234567) | 011-31-20-1234567 |
| Rotterdam landline (010-9876543) | 011-31-10-9876543 |
| Mobile (06-12345678) | 011-31-6-12345678 |
Mobile Numbers: Key Detail
- Dutch mobiles start with 06 (or 061, 062, etc.)
- Drop the 0 → 6 + rest of number
- Total: 9 digits after country code (31-6-xxxxxxxx)
Cost-Saving Tips
- VoIP apps: WhatsApp, Signal, FaceTime, Skype — free over Wi-Fi/data
- Carrier plans: Check if your plan includes international minutes (T-Mobile, Google Fi, some Verizon/AT&T)
- Calling cards: Still exist; compare rates
- Time difference: NL = UTC+1 (CET) / UTC+2 (CEST) — typically 6–9 hours ahead of US
Emergency
Dial 112 in Netherlands (EU standard) — works from any phone, no SIM needed. Do not dial 011-31-112 from US — won't connect.
Calling NL from US: 011-31-[area code w/o 0]-[number]. Use apps to save money.