Enter a number in E.164 format (for example +441952612345)
According to Ringbat data, +31 4991 operates within Best and nearby areas.
Our database lists the carrier as "KPN".
Ringbat database places +31 4991 at coordinates (51.5033671, 5.3938665).
Ringbat creates area-code pages to provide details when only part of a number is available.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 4991
Location: Best
Coords: 51.5033671, 5.3938665
Area Code Page: +31 4991
Comments: Disabled for area-code pages
Example: +31 4991 *** ***
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+31 4991 is an area code/prefix that appears to be associated with Best. 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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