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The prefix +31 1571 serves the region of Delft.
Our database lists the carrier as "KPN".
Geolocation for this prefix: (52.0114017, 4.35839).
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: 1571
Location: Delft
Coords: 52.0114017, 4.35839
Area Code Page: +31 1571
Comments: Disabled for area-code pages
Example: +31 1571 *** ***
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+31 1571 is an area code/prefix that appears to be associated with Delft. It may be assigned to multiple phone numbers within that region.
Yes — use Ringbat's number search to look up a full number. This area-code page helps when only part of a number is known.
Carrier information for this prefix: KPN. In some cases multiple carriers may use similar prefixes.
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