diff --git a/types/google-libphonenumber/index.d.ts b/types/google-libphonenumber/index.d.ts
index 9a46ac69a6..dd73c56790 100644
--- a/types/google-libphonenumber/index.d.ts
+++ b/types/google-libphonenumber/index.d.ts
@@ -1,6 +1,7 @@
 // Type definitions for libphonenumber v7.4.3
 // Project: https://github.com/googlei18n/libphonenumber, https://github.com/seegno/google-libphonenumber
 // Definitions by: Leon Yu <https://github.com/leonyu>
+//		   Roman Jurkov <https://github.com/winfinit>
 // Definitions: https://github.com/DefinitelyTyped/DefinitelyTyped
 
 declare namespace libphonenumber {
@@ -112,6 +113,7 @@ declare namespace libphonenumber {
     export class PhoneNumberUtil {
         static getInstance(): PhoneNumberUtil
         format(phoneNumber: PhoneNumber, format: PhoneNumberFormat): string;
+        formatOutOfCountryCallingNumber(phoneNumber: PhoneNumber, regionDialingFrom?: string): string;
         getNddPrefixForRegion(regionCode?: string, stripNonDigits?: boolean): string | undefined;
         getNumberType(phoneNumber: PhoneNumber): PhoneNumberType;
         getCountryCodeForRegion(supportedRegion:string):string;