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The prefix +352 4003 serves the region of Howald.
Our database lists the carrier as "POST Luxembourg".
Ringbat database places +352 4003 at coordinates (49.5806013, 6.1321121).
These pages show detailed information for area codes, even when the full number is unknown.
Country: 🇱🇺 LU
Country Code: +352
Carrier: POST Luxembourg
Prefix: 4003
Location: Howald
Coords: 49.5806013, 6.1321121
Area Code Page: +352 4003
Comments: Disabled for area-code pages
Example: +352 4003 *** ***
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+352 4003 is an area code/prefix that appears to be associated with Howald. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: POST Luxembourg. In some cases multiple carriers may use similar prefixes.
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