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Our database confirms that +381 1840 is assigned to Nis.
The prefix +381 1840 is operated by "Telekom Srbija".
Ringbat database places +381 1840 at coordinates (43.3162736, 21.9212335).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇷🇸 RS
Country Code: +381
Carrier: Telekom Srbija
Prefix: 1840
Location: Nis
Coords: 43.3162736, 21.9212335
Area Code Page: +381 1840
Comments: Disabled for area-code pages
Example: +381 1840 *** ***
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+381 1840 is an area code/prefix that appears to be associated with Nis. It may be assigned to multiple phone numbers within that region.
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Carrier information for this prefix: Telekom Srbija. In some cases multiple carriers may use similar prefixes.
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