Downham West phone numbers start 01366
Downham West is in King's Lynn and West Norfolk, and its landline numbers begin 01366 - the code named after Downham Market, about 2 miles away.
An 01366 number does not prove the caller is in Downham West
88 phone companies hold 01366 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
- 01366
- Administrative area
- King's Lynn and West Norfolk
- Nation
- England
- Population
- 305
- The code is named after
- Downham Market
- Distance from the exchange
- about 2 miles
- Phone companies holding ranges
- 88
Numbers reported on 01366
Nobody has reported an 01366 number to this site yet. That does not mean an 01366 number is safe - it means no one has told us about one.
Other places on 01366
01366 covers more than Downham Market. A call showing this code could have been allocated to a range at any of these exchanges.
Codes near Downham West
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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.