Home / Area 605 / Prefix 203
Prefix Lookup

(605) 203 Phone Number Lookup

Research phone numbers under this exchange in Sioux Falls, South Dakota. Review carrier details, activity signals, and community caller feedback.

120number listings
0caller reports
7lookup pages

Phone Numbers in This Prefix

Browse numbers in this exchange and open any listing to view caller details, spam signals, and community feedback. Showing 1–18 of 120 listings for this prefix.

New listing Wireless

(605) 203-6769

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
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New listing Wireless

(605) 203-6789

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6809

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6829

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6849

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6869

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6889

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6909

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6929

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6949

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6969

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-6989

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7009

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7029

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7049

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7069

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7089

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(605) 203-7109

Sioux Falls, South Dakota

  • Carrier: New Cingular Wireless Pcs Llc - Il
  • Exchange: 605-203
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 605 prefix 203 is organized as a reverse lookup section for Sioux Falls, South Dakota. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 605-203, while each listing still maps back to the correct area code and prefix structure.