Netherlands is +31

A local writes 06 12 34 56 78 — the dialer below turns that into what you press.

Country code
+31
Dialing out
00
Trunk prefix
0

Dutch mobiles are simply the 06 range, so ubiquitous that locals use nul-zes as shorthand for a mobile number itself. The zero is trunk-only and falls away abroad, turning 06 into +31 6. Beware lookalikes: 066 pagers and 084 or 087 personal numbers are frequent scam bait precisely because they resemble mobiles.

Nine significant digits; mobiles all start 06, geographic numbers use two- or three-digit area codes after the trunk zero.

You dial

011 31 612345678

011 exits United States · 31 reaches Netherlands · the leading 0 stays home. From any mobile, +31 612345678 works worldwide.

Type the number the way a local writes it — the arithmetic is derived from each country's ITU plan.

Plan facts verified against ITU-T E.164 assigned country codes · Telephone numbers in the Netherlands — Wikipedia. Prose is our own.

Plugs & voltage by Plugchord