Home / Area 423 / Prefix 340
Prefix Lookup

(423) 340 Phone Number Lookup

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

157number listings
0caller reports
9lookup 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 127–144 of 157 listings for this prefix.

Low activity Wireless

(423) 340-0468

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0488

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0508

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0528

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0548

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0568

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0588

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0608

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0628

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0648

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0668

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0688

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0708

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0728

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0748

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0768

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0788

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing
Low activity Wireless

(423) 340-0808

Johnson City, Tennessee

  • Carrier: Sprint Spectrum L.p.
  • Exchange: 423-340
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 423 prefix 340 is organized as a reverse lookup section for Johnson City, Tennessee. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 423-340, while each listing still maps back to the correct area code and prefix structure.