– phone area 605-585
📌N Sioux City, SD
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Area code 605-585 is assigned to N Sioux City, SD.

Main city: N Sioux City
Timezone: Central / Mountain
Phone type: Unknown
Operator: Iowa Wireless Services, Lp

North American Area code 605 is the telephone area code serving the entire state of South Dakota, and is one of the area codes that was created in 1947. It is also one of a gradually decreasing number of single-state, single LATA, single area code areas. (North Dakota uses only the 701 area code, but is split into two LATAs, one of which includes Minnesota.) source

Phone number full length is 10 digits: (605) 585-xxxx

International format length is 11 digits: +1 (605) 585-xxxx

Number can be also written as: 605-585, 605585, +1-605-585

Most requested numbers in the neighborhood:
605-585-9868, 605-585-1661, 605-585-6522, 605-585-2859, 605-585-1335