01553 31 Dialing Code
Kings Lynn
Dialing Code 01553 31 is part of Area Code 01553, which covers Kings Lynn and the surrounding area.
The majority of numbers in the 01553 Area Code belong to normal landlines in Kings Lynn, but it is possible that these numbers are being used elsewhere as virtual numbers.
There are multiple telephone companies operating in the 01553 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 31 after the area code indicate that the range of numbers was originally allocated to VoIP-Un Limited on 31 October 2007, although due to number portability, individual numbers within this range may now be allocated to other operators.
01553 area code information
| Area Code: | 01553 |
|---|---|
| Location: | Kings Lynn |
| Dialing Code: | 01553 31 |
| Provider: | VoIP-Un Limited |
| Date range allocated: | 31 October 2007 |
| Call Costs: | Normal landline rate |
| Area code required for local calls: | No |
| Local number length: | 6 |
| Number format: | 01553 31#### |
| International number format: | +44 1553 31#### |
| Last code change: | April 1995 from 0553. |
This page was last updated on 9 August 2023.