South Dakota area code map

Recently Unidentified numbers

sd area code numbers that might be spam, scams or that people have reported as unidentified callers

605-525-3511Unknown Network
605-837-7535Kadoka Tel Co DBA Golden West Telecommunications
605-547-3905Heartland Telecom Company Of Iowa DBA Enventis
605-876-8303Interstate Telecom. Coop. - South Dakota
605-586-4880Interstate Telecom. Coop. - South Dakota
605-711-1662Unknown Network
605-731-9320Qwest Corporation
605-874-6364Interstate Telecom. Coop. - South Dakota
605-186-6384Unknown Network
605-210-7094New Cingular Wireless PCS - IL
605-170-7713Unknown Network
605-260-1472Knology Of The Plains
605-920-4800Cellco Partnership DBA Verizon Wireless
605-846-1703Unknown Network
605-155-7683Unknown Network
605-975-1206Unknown Network
605-578-3424Qwest Corporation
605-802-8752Unknown Network

Recently Reported Numbers

These are numbers that might be spam, scams or that people have reported as unidentified callers

(312) 667-8852Dangerous

Computerized voice

Statistics about South Dakota phone numbers


Number of area codes
in South Dakota

71 +

Reported numbers from
South Dakota

Area codes for the largest cities in South Dakota


Most searched numbers

All TimeThis Month
605-940-2651First seen 2011-03-23605-925-3957First seen 2011-02-05
605-849-3700First seen 2015-04-01605-845-5882First seen 2010-03-11
605-874-9502First seen 2010-06-10605-519-2990First seen 2018-02-04
605-460-9609First seen 2017-11-01605-226-5653First seen 2011-01-07
605-341-6054First seen 2013-06-09605-164-5821First seen 2011-09-08
All TimeThis Month
605-378-2851First seen 2013-11-23605-520-1128First seen 2017-02-16
605-255-9076First seen 2010-10-12605-370-4695First seen 2014-12-03
605-179-1040First seen 2012-03-25605-935-8340First seen 2018-01-29
605-771-4567First seen 2015-12-26605-910-7236First seen 2010-04-24
605-397-1102First seen 2014-11-14605-982-6781First seen 2014-08-29