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 37–54 of 173 listings for this prefix.

New listing Landline

(423) 201-4604

Knoxville, Tennessee

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

(423) 201-4624

Knoxville, Tennessee

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

(423) 201-4644

Knoxville, Tennessee

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

(423) 201-4664

Knoxville, Tennessee

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

(423) 201-4684

Knoxville, Tennessee

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

(423) 201-4704

Knoxville, Tennessee

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

(423) 201-4724

Knoxville, Tennessee

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

(423) 201-4744

Knoxville, Tennessee

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

(423) 201-4764

Knoxville, Tennessee

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

(423) 201-4784

Knoxville, Tennessee

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

(423) 201-4804

Knoxville, Tennessee

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

(423) 201-4824

Knoxville, Tennessee

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

(423) 201-4844

Knoxville, Tennessee

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

(423) 201-4864

Knoxville, Tennessee

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

(423) 201-4884

Knoxville, Tennessee

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

(423) 201-4904

Knoxville, Tennessee

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

(423) 201-4924

Knoxville, Tennessee

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

(423) 201-4944

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.