Isle of Arran phone numbers start 01770
Isle of Arran is in North Ayrshire, and its landline numbers begin 01770.
An 01770 number does not prove the caller is in Isle of Arran
75 phone companies hold 01770 ranges, a number keeps its code when it moves provider, and caller ID can be faked outright. The code tells you which exchange the range was allocated to - nothing about who dialled.
- Area code
- 01770
- Administrative area
- North Ayrshire
- County
- Buteshire
- Nation
- Scotland
- Population
- 4,626
- This town
- The place 01770 is named after
- Phone companies holding ranges
- 75
Numbers reported on 01770
Nobody has reported an 01770 number to this site yet. That does not mean an 01770 number is safe - it means no one has told us about one.
Other places on 01770
01770 covers more than Isle of Arran. A call showing this code could have been allocated to a range at any of these exchanges.
Codes near Isle of Arran
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Buy us a coffeeArea code and range data from Ofcom's published allocations, downloaded 1 October 2026. Town locations, populations and administrative areas from Wikidata (CC0), joined 1 October 2026 - towns within 40 km of the exchange. Reports are from visitors to this site and are unchecked. Browse every town A-Z.