172 Area Code
Alphen aan den Rijn · The Netherlands
Country code +31 · ISO NL
Example 172 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| 0172 234 567 | +31 172 234 567 | +31172234567 |
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Pre-filled with a 172 sample number. Edit it and click "Try It" to see the parsed result.
Cities and Regions
Locations served by the 172 area code, according to Google's libphonenumber.
- · Alphen aan den Rijn
How to Dial The Netherlands Numbers
From abroad
Dial +31 followed by the national number, dropping any leading 0.
Within The Netherlands
Dial 0 before the local number to make a domestic call.
Dialing out of The Netherlands
Dial 00 followed by the destination country code and number.
Nearby The Netherlands Area Codes
Frequently Asked Questions
Where is the 172 area code?
└ The 172 area code covers Alphen aan den Rijn in The Netherlands.
How do I dial a 172 number?
└ From abroad, dial +31 172 followed by the local number. Within The Netherlands, dial 0172 before the local number.