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 1–18 of 265 listings for this prefix.

Low activity Landline

(720) 564-5403

Boulder, Colorado

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

(720) 564-5423

Boulder, Colorado

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

(720) 564-5443

Boulder, Colorado

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

(720) 564-5463

Boulder, Colorado

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

(720) 564-5483

Boulder, Colorado

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

(720) 564-5503

Boulder, Colorado

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

(720) 564-5523

Boulder, Colorado

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

(720) 564-5543

Boulder, Colorado

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

(720) 564-5563

Boulder, Colorado

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

(720) 564-5583

Boulder, Colorado

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

(720) 564-5603

Boulder, Colorado

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

(720) 564-5623

Boulder, Colorado

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

(720) 564-5643

Boulder, Colorado

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

(720) 564-5663

Boulder, Colorado

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

(720) 564-5683

Boulder, Colorado

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

(720) 564-5703

Boulder, Colorado

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

(720) 564-5723

Boulder, Colorado

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

(720) 564-5743

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.