023 Dialling codes of the UK
Information
| Region | Portsmouth |
| Dialling code | 023 |
| International | 0044 23 +44 23 |
Telephone numbers with the same dialling code
The TOP 20 of this month.
- 02030377823 - Collection agency
- 02035070351 - Other
- 01912650525 - Survey
- 01614960705 - Deceit
- 01923280182 - Other
- 01628513680 - Harassment calls
Number of the week. 
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