Home / Area 720 / Prefix 564
Prefix Lookup

(720) 564 Phone Number Lookup

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

265number listings
0caller reports
15lookup 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 19–36 of 265 listings for this prefix.

Low activity Landline

(720) 564-5763

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
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Low activity Landline

(720) 564-5783

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5803

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5823

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5843

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5863

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5883

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5903

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5923

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5943

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5963

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-5983

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6003

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6023

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6043

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6063

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6083

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(720) 564-6103

Boulder, Colorado

  • Carrier: Qwest Corporation
  • Exchange: 720-564
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 720 prefix 564 is organized as a reverse lookup section for Boulder, Colorado. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 720-564, while each listing still maps back to the correct area code and prefix structure.