Home / Area 978 / Prefix 299
Prefix Lookup

(978) 299 Phone Number Lookup

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

150number 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 55–72 of 150 listings for this prefix.

Low activity Landline

(978) 299-9168

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9188

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9208

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9228

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9248

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9268

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9288

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9308

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9328

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9348

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9368

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9388

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9408

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9428

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9448

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
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Low activity Landline

(978) 299-9468

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(978) 299-9488

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(978) 299-9508

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-299
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 978 prefix 299 is organized as a reverse lookup section for Cambridge, Massachusetts. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 978-299, while each listing still maps back to the correct area code and prefix structure.