Home / Area 423 / Prefix 201
Prefix Lookup

(423) 201 Phone Number Lookup

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

173number listings
0caller reports
10lookup 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 173 listings for this prefix.

New listing Landline

(423) 201-3884

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
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New listing Landline

(423) 201-3904

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
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New listing Landline

(423) 201-3924

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-3944

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-3964

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-3984

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4004

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4024

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4044

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4064

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4084

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4104

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4124

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4144

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4164

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4184

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4204

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing
New listing Landline

(423) 201-4224

Knoxville, Tennessee

  • Carrier: Level 3 Communications Llc - Tn
  • Exchange: 423-201
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 423 prefix 201 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 423-201, while each listing still maps back to the correct area code and prefix structure.