23 Area Code
Portsmouth and 1 other location · United Kingdom
Country code +44 · ISO GB
Example 23 Number
A sample number from this area code, formatted three ways.
| National | International | E.164 |
|---|---|---|
| 023 1034 5678 | +44 23 1034 5678 | +442310345678 |
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Pre-filled with a 23 sample number. Edit it and click "Try It" to see the parsed result.
Locations
Google's libphonenumber lists these locations for the 23 area code.
- · Portsmouth
- · Southampton
How to Dial United Kingdom Numbers
From abroad
Dial +44 followed by the national number, dropping any leading 0.
Within United Kingdom
Dial 0 before the local number to make a domestic call.
Dialing out of United Kingdom
Dial 00 followed by the destination country code and number.
Nearby United Kingdom Area Codes
Frequently Asked Questions
Where is the 23 area code?
└ The 23 area code covers Portsmouth in United Kingdom.
How do I dial a 23 number?
└ From abroad, dial +44 23 followed by the local number. Within United Kingdom, dial 023 before the local number.