01638 390 Dialing Code
Dialing Code 01638 390 is part of Area Code 01638, which covers Newmarket and the surrounding area.
The majority of numbers in the 01638 Area Code belong to normal landlines in Newmarket, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01638 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 390 after the area code indicate that the range of numbers was originally allocated to Six Degrees Technology Group Limited on 8 April 2020, although due to number portability, individual numbers within this range may now be allocated to other operators.
01638 area code information
|Dialing Code:||01638 390|
|Provider:||Six Degrees Technology Group Limited|
|Date range allocated:||8 April 2020|
|Call Costs:||Normal landline rate|
|Area code required for local calls:||No|
|Local number length:||6|
|Number format:||01638 390###|
|International number format:||+44 1638 390###|
|Last code change:||April 1995 from 0638.|