Dialling code New York from London UK?

To call a landline in New York City from the UK, you would need to dial the following:

011 - US exit code

1 - New York area code

The 7-digit local phone number

For example, to call a landline with the number 212-555-1212, you would dial:

011 1 212-555-1212

To call a mobile phone in New York City from the UK, you would need to dial the following:

011 - US exit code

1 - US country code

The 10-digit mobile phone number

For example, to call a mobile phone with the number 0123456789, you would dial:

011 1 0123456789