Cayman Islands is +1 345

A local writes 345 555 0123 — the dialer below turns that into what you press.

Country code

Dialing out

011

Trunk prefix

none

Area codes

345

Grand Cayman and its sister islands answer to NANP area code 345, so the territory shares country code 1 rather than holding its own. From the US it dials like long distance, 1 345 plus seven digits, though rates are international. There is no trunk prefix, and 011 fronts calls to countries outside the plan.

NANP ten digits under area code 345; seven-digit dialing covers calls within the islands.

Calling fromA number inWritten locally as

You dial

1 3455550123

Both countries share the North American plan — no exit code, just 1 and the ten digits. From any mobile, +1 3455550123 works worldwide.

Type the number the way a local writes it — the arithmetic is derived from each country's ITU plan.

Plan facts verified against ITU-T E.164 assigned country codes. Prose is our own.

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Cayman Islands is +1 345

Also on +1