A postcode that does more than a street name
A Dutch postcode is short, four digits followed by two letters, something like 1017 AB, and it is precise in a way postcodes in plenty of other countries are not. Where a British or American postcode might cover a whole neighbourhood, a Dutch one narrows things down to a short run of a single street, sometimes to one side of it alone.
Combined with a house number, the six characters usually pinpoint a building almost exactly, which is exactly why they are worth including in a booking message even when the street name already seems obvious. Nothing about the format is complicated once you have seen it once, it simply rewards being sent rather than assumed.
Where the format actually helps
The postcode earns its place most on longer or awkward streets, the kind that run for a considerable distance through more than one district, or that share a name with a nearly identical street somewhere else in the city. In Amsterdam Oost especially, where several streets stretch across more than one postcode range, the extra six characters remove any doubt about which stretch you actually mean.
It helps just as much on streets that repeat their name across the wider city entirely, a fairly common pattern in the Netherlands, where the same street name can turn up in more than one district under a completely different postcode. Without it, an otherwise perfectly clear message can still send a driver, or a companion checking the route herself, to the wrong side of town, a mistake that only becomes obvious once the drive is already well underway.
Reading your own postcode
You will usually find it on a rental contract, a utility bill, or simply by searching your own address online. Copy it exactly as it appears, capital letters and a space between the digits and the letters, rather than reformatting it from memory.
Guests visiting from abroad sometimes assume the format works the same way it does at home, a wider area rather than a precise one, and skip it for exactly that reason. It is worth unlearning that instinct here specifically, since the Dutch version does far more work per character than most international visitors expect from a postcode, and leaving it out is one of the easiest small details to forget.
A short history of why it works this way
The Netherlands introduced its current postcode system decades ago specifically to make automated sorting and route planning easier, and the format has stayed essentially unchanged since. Because each code was assigned to genuinely short stretches of street from the outset, rather than expanded loosely over time the way some postal systems have been, the precision has held up remarkably well even as the country's population and its delivery volumes have both grown considerably.
Postcodes and navigation apps
Most mapping and taxi apps in the Netherlands are built around exactly this format, and typing a postcode plus a house number into a search box usually lands more accurately than typing a street name and hoping for the best, particularly on a phone screen at night with autocorrect fighting you the whole way. If a driver or a taxi is involved anywhere in your evening, the postcode is worth having ready for that reason alone, and it matters even more for a travel companion day trip, where the postcode alone can settle an unfamiliar address on the edge of town.
Sending it in the booking chat
One line covers it: street, number, postcode, in that order. Bianka, whose bookings often take her across the wider spread of the eastern districts, reads a full address with its postcode faster than the same address without one, simply because there is nothing left to double-check.
It is a small addition, but it is the kind of small addition that, paired with a clear floor and buzzer description, removes almost every remaining source of confusion from a booking before the car has even left the previous address.
When the postcode alone is not quite enough
A postcode narrows things down remarkably well, but it will not describe which of several doors under one number is yours, or which floor you are on. Pair it with the usual details rather than treating it as a substitute for them, and our brunette companions, who between them cover more of the city than any other lane on the roster, have everything needed to find you without a second message.
The whole address, in one message
Street, number, postcode, floor, buzzer, sent together rather than in pieces, is the fastest way to get a realistic arrival time back from the booking page. None of it needs to arrive before you have actually chosen a companion and an hour, but once you have, a complete address is worth more than any amount of extra description.
Asked before setting off
Where do I find my own postcode?
A rental contract or a recent utility bill usually has it printed clearly, or a quick search of your address online will return it within seconds.
Is the postcode more important than the street name?
Not more important, just a useful extra layer that works alongside it. Send both together and there is effectively no ambiguity left about which building you actually mean.
Does a postcode replace the need for a floor or buzzer detail?
No, not on its own. It narrows the street and building down precisely, but it says nothing about which specific door or floor is yours inside that building.
Do hotels need a postcode too?
It rarely matters for a well known hotel, since the name alone is usually enough, but including it costs nothing and never hurts, particularly for a smaller or less familiar property.
End of the roadBack to the blog →See the girls →
