Home / Area 720 / Prefix 401
Prefix Lookup

(720) 401 Phone Number Lookup

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

238number listings
0caller reports
14lookup 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 238 listings for this prefix.

Recent activity Wireless

(720) 401-3016

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3036

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3056

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3076

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3096

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3116

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3136

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3156

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3176

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3196

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3216

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3236

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3256

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3276

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3296

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3316

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3336

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(720) 401-3356

Denver, Colorado

  • Carrier: T-mobile Usa Inc.
  • Exchange: 720-401
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 720 prefix 401 is organized as a reverse lookup section for Denver, Colorado. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 720-401, while each listing still maps back to the correct area code and prefix structure.