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 1–18 of 279 listings for this prefix.

Recent activity Wireless

(423) 300-8186

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) 300-8206

Knoxville, Tennessee

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

(423) 300-8226

Knoxville, Tennessee

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

(423) 300-8246

Knoxville, Tennessee

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

(423) 300-8266

Knoxville, Tennessee

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

(423) 300-8286

Knoxville, Tennessee

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

(423) 300-8306

Knoxville, Tennessee

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

(423) 300-8326

Knoxville, Tennessee

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

(423) 300-8346

Knoxville, Tennessee

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

(423) 300-8366

Knoxville, Tennessee

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

(423) 300-8386

Knoxville, Tennessee

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

(423) 300-8406

Knoxville, Tennessee

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

(423) 300-8426

Knoxville, Tennessee

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

(423) 300-8446

Knoxville, Tennessee

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

(423) 300-8466

Knoxville, Tennessee

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

(423) 300-8486

Knoxville, Tennessee

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

(423) 300-8506

Knoxville, Tennessee

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

(423) 300-8526

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.