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Our database confirms that +31 4644 is assigned to Sittard.
Carrier for this prefix: "KPN".
Ringbat database places +31 4644 at coordinates (50.9974235, 5.8666627).
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇳🇱 NL
Country Code: +31
Carrier: KPN
Prefix: 4644
Location: Sittard
Coords: 50.9974235, 5.8666627
Area Code Page: +31 4644
Comments: Disabled for area-code pages
Example: +31 4644 *** ***
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+31 4644 is an area code/prefix that appears to be associated with Sittard. 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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