Home / Area 781 / Prefix 399

(781) 399 Phone Number Directory

Browse phone numbers under this exchange in Cambridge, Massachusetts. See carrier details, recent activity, and community feedback.

Enter last 4 digit numbers ex:781-399-XXXX

City: Cambridge
County: Middlesex
Carrier: Level 3 Communications Llc - Ma
Line Type: Landline

Phone Numbers in This Prefix

These listings represent sample numbers in this exchange. Click any number to view detailed reports and community feedback. Showing 19–36 of 181 listings for this prefix.

Low activity Landline

(781) 399-0568

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
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Low activity Landline

(781) 399-0588

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
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Low activity Landline

(781) 399-0608

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
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Low activity Landline

(781) 399-0628

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0648

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0668

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0688

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0708

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0728

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0748

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0768

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0788

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0808

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0828

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0848

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0868

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0888

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing
Low activity Landline

(781) 399-0908

Cambridge, Massachusetts

  • Carrier: Level 3 Communications Llc - Ma
  • Exchange: 781-399
View listing