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The prefix +377 3428 serves the region of Monaco.
Known carrier for +377 3428: "Monaco Telecom".
Ringbat database places +377 3428 at coordinates (43.7323492, 7.4276832).
Partial number searches match area-code pages like this — helpful if only the start of a number is known.
Country: 🇲🇨 MC
Country Code: +377
Carrier: Monaco Telecom
Prefix: 3428
Location: Monaco
Coords: 43.7323492, 7.4276832
Area Code Page: +377 3428
Comments: Disabled for area-code pages
Example: +377 3428 *** ***
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+377 3428 is an area code/prefix that appears to be associated with Monaco. 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: Monaco Telecom. In some cases multiple carriers may use similar prefixes.
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