Home / Area 423 / Prefix 231
Prefix Lookup

(423) 231 Phone Number Lookup

Research phone numbers under this exchange in Knoxville, Tennessee. Review carrier details, activity signals, and community caller feedback.

280number listings
0caller reports
16lookup 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 181–198 of 280 listings for this prefix.

New listing Wireless

(423) 231-2139

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2159

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2179

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2199

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2219

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2239

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2259

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2279

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
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New listing Wireless

(423) 231-2299

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2319

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2339

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2359

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2379

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2399

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2419

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2439

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2459

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing
New listing Wireless

(423) 231-2479

Knoxville, Tennessee

  • Carrier: New Cingular Wireless Pcs Llc - Ga
  • Exchange: 423-231
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 423 prefix 231 is organized as a reverse lookup section for Knoxville, Tennessee. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 423-231, while each listing still maps back to the correct area code and prefix structure.