01491 is the area code for Henley-on-Thames, UK.
Dialling Henley-on-Thames Phone Numbers from Overseas
To dial a phone number in Henley-on-Thames from overseas:
- Dial the international access code for the country you are calling from (typically 00, 011, or +)
- Dial the country code for the United Kingdom (44)
- Dial the area code for Henley-on-Thames without the first zero (1491)
- Dial the phone number of the person/business
- Full example telephone number to dial: 00 44 1491 111111
Dialling Henley-on-Thames Phone Numbers from the UK
To dial a telephone number in Henley-on-Thames from within the UK use the area code 01491 plus the number. For example 01491 111111.
If calling a local phone number in Henley-on-Thames from a landline that also has the area code 01491, the 01491 area code is not needed.

Current Time in Henley-on-Thames
The current time in Henley-on-Thames and the UK is . The date is .
Map of Henley-on-Thames
The map below shows the location of Henley-on-Thames.
