TelephoneNumber

areaCode

0..1

string

(if applicable) Area or region code.

cityCode

0..1

string

City code.

countryCode

0..1

string

Country code.

dialOut

0..1

string

(if applicable) Dial out code, for instance to call outside an enterprise.

extension

0..1

string

(if applicable) Extension for this telephone number.

internationalPrefix

0..1

string

(if applicable) Prefix used when calling an international number.

ituPhone

0..1

string

Phone number according to International Telecommunication Union (ITU) E.164.

localNumber

0..1

string

Main (local) part of this telephone number.