Well if you not get your visa B from outside ...will be more difficult but is possible. You need to go to the Immigration and ask ....but it is possible don't wait to long you need here 15 days on phuket but may be different there ....

@Vanesa ****

you are not the only one

@José ************

call the embassy don't wait

On witch visa you are , you need more then 15 days but in general it's possible ,like Tod described

Never ! Fake

Did you Mention what Kind of WP and Where you Are ?

All easy ....at this Time IT Will Be Crazy But you Need to Go to the Immigration and ask what us the best WAY..........if your employer cancel you WP you Need directly to ask For an Extension.....But you can Delay this a Bit To prepair all Papers you Need ...if you have the bankaccount already with 800 the best is done...Do you have an Health insurance ?

Well you not told us upfront that u are Russian... Where you have been and not read all the new regulations before you fliy with children

Call your airline its not related to our borders here are open as well the airports

@Tom *********

as A German I guess ...NO chance, as their are Daly flights back home

Trying to summarize lots of information:

AS of today Saturday 21 March 2020 at 12:00:

Land borders with Thailand:

Malaysia closed their borders

Myanmar closed their borders

Laos closed their borders

Cambodia has a few border check points open today, but it seems from tomorrow onward only Poi Pet - Aranyaprathet border check point will be open for essential travel.

Thailand is closing borders as you can not travel to neighbor country anyway, no need to stay in full force to tell people, no border run available.

If you like to enter Thailand by airplane starting at midnight today, so effective from 22 March 2020,

all people need a medical certificate and an

insurance with at least 100.000 USD coverage.

Royal Thai Police Immigration Bureau:

Announced that for the 18 countries and 3 territories, the 15 day Visa on Arrival is cancelled,

The 30 day Visa Exempt Entry is cancelled for Italy and South-Korea.

There is an option for people using the Visa Exempt Entry and Tourist Visa and already have the 30 day Extension of Stay.

If you booked a flight out of Thailand before your last date and this flight is cancelled or re-scheduled or re-booked after your last date you can get an Emergency travel letter from your Embassy. With this letter you can get an extra maximum 30 day Extension of Stay.

For people using the Non Immigrant Visa, the normal requirements are in place to apply for the 1 year Extension of Stay.