01633 381 Dialing Code


Dialing Code 01633 381 is part of Area Code 01633, which covers Newport and the surrounding area.

The majority of numbers in the 01633 Area Code belong to normal landlines in Newport, but it is possible that these numbers are being used elsewhere as virtual numbers.

There are multiple telephone companies operating in the 01633 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 381 after the area code indicate that the range of numbers was originally allocated to Resilient PLC on 2 January 2007, although due to number portability, individual numbers within this range may now be allocated to other operators.

01633 area code information

Area Code: 01633
Location: Newport
Dialing Code: 01633 381
Provider: Resilient PLC
Date range allocated: 2 January 2007
Call Costs: Normal landline rate
Area code required for local calls: No
Local number length: 6
Number format: 01633 381###
International number format: +44 1633 381###
Last code change: April 1995 from 0633.