Format valid phone number related values in the ISO3166-2 region of BE-VLI according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-VWV according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-WLG according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-BRU according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-WHT according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-WLX according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-VOV according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-VAN according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-WBR according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of BE-VBR according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-SC according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-SN according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-YN according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-HI according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-SX according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-GS according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-HB according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-GD according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-JS according to ITU-T E.123

Format valid phone number related values in the ISO3166-2 region of CN-JX according to ITU-T E.123