60615 is not an area code. Area codes in the US are 3 digits and are used with telephone numbers.
The postal ZIP Code 60615 is for Chicago, IL.
The area code 479 is for the state of Arkansas. A zip code is for a city or part of a city. By area code alone you cannot determine a zip code.
The area code for the Utah state capital, Salt Lake City, is 801.
The Kansas portion of the Kansas City Metropolitan Area
A zip code is for a town or a portion of a city. An area code is for a state or part of a state. An area code cannot determine the actual zip code location. The area code for (614) is for a large chunk of Ohio.
Wasco State Prison is in Wasco, California, which is in area code 661.
In 2009 the area code 773 stopped being in use for the city of Chicago. Instead the state employed a wider area code for the city and its suburbs rather than using two or more area codes for the full area.
Nigeria is country code +234, and Auchi is city code 57.
There is no incorporated city or town named Springfield in Utah. The urban core of Utah, including Salt Lake City, Provo, and Orem, is in area code 801 with overlay code 385. The rest of the state (the vast majority by land area) is in area code 435.
The postal code for Ikeja, Lagos in Nigeria is 100282. Ikeja is an area that is located in the city of Lagos.
Redwood City is in area code 650.
The postal code for Ikeja, Lagos in Nigeria is 100282. Ikeja is an area that is located in the city of Lagos.
Missouri City is in area code 281, with overlay code 832. There may also be some Missouri City numbers in area code 713.