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Area code +31 3897 covers Zwolle and surrounding areas.
Our database lists the carrier as "KPN".
Mapped location for +31 3897 is (52.5089759, 6.0943765).
Searching a number prefix can reveal carrier and location info from Ringbat's database.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 3897
Location: Zwolle
Coords: 52.5089759, 6.0943765
Area Code Page: +31 3897
Comments: Disabled for area-code pages
Example: +31 3897 *** ***
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+31 3897 is an area code/prefix that appears to be associated with Zwolle. 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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