Onslow Iowa Area Code

What is Onslow (Iowa) area code?

Onslow in Iowa area code is 563.

This means that if you want to make a phone call to a Onslow in the state of Iowa telephone number you must use the 563 area code.

Is the Onslow (IA) area code always the same?

Yes, phones located in Onslow, Iowa, will always have the same area codes, in this case would be 563. However, keep in mind that this does not only pertain to this region, as it can also be used in other regions of Iowa.

In conclusion, if you need to make a call to an area code phone in Onslow and you ask yourself: What is the Onslow (Iowa) area code?, the answer will be 563.

How to call from abroad to a phone located in Onslow, IA?

To call abroad to Onslow in Iowa you must dial the country code for the United States (+1), the dialing code and the local telephone number you wish to call.

+1 563 [Phone number]

It should be remembered that all calls from one country to another country, for example calling from outside the USA to Onslow telephone numbers, will have a higher cost than calls made in the same country. The final cost of the call will be defined by the telephone company with which the call is made.