01890 3 63 Dialing Code


Dialing Code 01890 3 63 is part of Area Code 01890, which covers Ayton & Coldstream and the surrounding area.

Area Code 01890 is split between a number of different locations and the dialing code 01890 3 is allocated to Coldstream.

The majority of numbers in the 01890 Area Code belong to normal landlines in Ayton & Coldstream, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01890 Area Code and they are allocated blocks of numbers, which can be identified by the digits following the Area Code. In this case, the digits 63 after the area code indicate that the range of numbers was originally allocated to KCOM Group Ltd on 12 September 2022, although due to number portability, individual numbers within this range may now be allocated to other operators.

01890 area code information

Area Code: 01890
Location: Ayton & Coldstream
Sub Area Code: 01890 3
Sub Location: Coldstream
Dialing Code: 01890 3 63
Provider: KCOM Group Ltd
Date range allocated: 12 September 2022
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01890 363###
International number format: +44 1890 363###
Last code change: April 1995 from 0890.