Home / Area 712 / Prefix 823
Prefix Lookup

(712) 823 Phone Number Lookup

Research phone numbers under this exchange in Sioux City, Iowa. Review carrier details, activity signals, and community caller feedback.

121number 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 19–36 of 121 listings for this prefix.

New listing Landline

(712) 823-8689

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
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New listing Landline

(712) 823-8709

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8729

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8749

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8769

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8789

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8809

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8829

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8849

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8869

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8889

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8909

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8929

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8949

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8969

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-8989

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-9009

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing
New listing Landline

(712) 823-9029

Sioux City, Iowa

  • Carrier: Level 3 Communications Llc - Ia
  • Exchange: 712-823
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 712 prefix 823 is organized as a reverse lookup section for Sioux City, Iowa. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 712-823, while each listing still maps back to the correct area code and prefix structure.