Heartsease phone numbers start 01597
Heartsease is in Llanddewi Ystradenny, and its landline numbers begin 01597 - the code named after Llandrindod Wells, about 7 miles away.
An 01597 number does not prove the caller is in Heartsease
81 phone companies hold 01597 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
- 01597
- Administrative area
- Llanddewi Ystradenny
- Nation
- Wales
- Population
- not recorded
- The code is named after
- Llandrindod Wells
- Distance from the exchange
- about 7 miles
- Phone companies holding ranges
- 81
Numbers reported on 01597
Nobody has reported an 01597 number to this site yet. That does not mean an 01597 number is safe - it means no one has told us about one.
Codes near Heartsease
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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.