Dallas is not a country.
The telephone country code for the United States (plus Canada and some assorted islands) is +1.
The telephone country code for the USA is +1.
AREA codes of the city of Dallas in year 2020 are 214, 467, 972. COUNTRY codes are about independent nations. The United States of America is a nation with country code. I believe the person asking just is using an incorrect term. Dallas is a very big city in the state of Texas in the country of United States. Some cities are so large they have many AREA codes. Area codes for Dallas landlines and most of its cell phones are 214, 469, and 972. Now that we have cellular (mobile) phones the "area code" of any cell phone can be anything. People often move between areas but keep same 10-digit cell phone number which includes its area code. To be CERTAIN of the area code, you have to ask the telephone company.ikipedia.org.
The telephone country code for the United States is +1.
The country code for Skype is the telephone country code you want associated with your Skype account. For example, US/Canada is country code +1, UK is +44, Ireland is +353, Australia is +61, New Zealand is +64, etc. And you have to actually put the plus sign.
Australia's telephone country code is +61.
The country code for Skype would depend upon what country you are located in.
All Skype to Skype calls are free, regardless of location.
Dial +1 then area code then cell or landline number...To call cheaper to a cell phone you can use Skype or from PC to PC Skype or Google talk is free !
Skype on a computer to Skype on another computer is 100% free, regardless of locations.
You can either dial direct using the country code or you can use the Skype app for free.
The country code for the US, Canada, and several Caribbean islands, is +1.
Country code +94 is Sri Lanka, but +94 74 is not a valid number
It varies from country to country. In the US, for example, it is US Code Title 17.
Country code is 01, area code is 515