what country calling code is 0017
See a list of United States City Codes with number 7 here. Thus, the code 0017 could possibly belong to any of the cities in the United States with an area code beginning with #7. Find out how to call international numbers or make international calls from your cell phone or land phone.hus, the code 0017 could possibly belong to any of the cities in the United States with an area code beginning with #7. Find out how to call international numbers or make international calls from your cell phone or land phone.