Home / Area 423 / Prefix 300
Prefix Lookup

(423) 300 Phone Number Lookup

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

279number 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 55–72 of 279 listings for this prefix.

Recent activity Wireless

(423) 300-9266

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
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Recent activity Wireless

(423) 300-9286

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9306

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9326

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9346

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9366

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9386

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9406

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9426

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9446

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9466

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9486

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9506

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9526

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9546

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9566

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9586

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(423) 300-9606

Knoxville, Tennessee

  • Carrier: Cellco Partnership Dba Verizon Wireless - Tn
  • Exchange: 423-300
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 423 prefix 300 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 423-300, while each listing still maps back to the correct area code and prefix structure.