Enter a number in E.164 format (for example +441952612345)
Our database confirms that +31 2308 is assigned to Haarlem.
Carrier for this prefix: "KPN".
Ringbat database places +31 2308 at coordinates (52.3885317, 4.6388048).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 2308
Location: Haarlem
Coords: 52.3885317, 4.6388048
Area Code Page: +31 2308
Comments: Disabled for area-code pages
Example: +31 2308 *** ***
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+31 2308 is an area code/prefix that appears to be associated with Haarlem. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: KPN. In some cases multiple carriers may use similar prefixes.
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