Area code 520 was split on June 23, 2001. Tucson and Nogales remained in 520. Flagstaff, Yuma, and the bulk of the land area of Arizona changed to 928.
The country code and area code of Atyra, Paraguay is 595, (0)520.
Area code 515 is Des Moines, Iowa, and surrounding areas. Tucson, Arizona, is in area code 520. The 520-515 prefix serves Sierra Vista, southeast of Tucson.
Tucson, Arizona, is in North American area code +1 520.
A UK telephone number beginning with 0151 520 is in Maghull, Liverpool.
The country code and area code of TrollhÌ_ttan, Sweden is 46, (0)520.
Originally, all of Arizona was area code 602. On March 19, 1995, area code 520 was created, serving not only Tucson but also everything outside the Phoenix metro area. In 1999, the remaining 602 area split in three (602, 480, and 623). On June 23, 2001, area code 928 was split off from 520; Tucson and the southernmost part of the state kept 520, while places like Yuma and Flagstaff changed to 928.
217 is an Illinois number
The area of 520 if it is a square can be found by finding square root of area which is 22.8.
Arizona (plus the rest of the contiguous United States and most of Canada) began using area codes in 1947. Arizona originally used area code 602 for the entire state, until the 520 area code was created in 1995.
The area of Rano is 520 square kilometers.
520
Ask your cellular carrier.