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 1–18 of 150 listings for this prefix.

Low activity Landline

(978) 299-8088

Cambridge, Massachusetts

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

(978) 299-8108

Cambridge, Massachusetts

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

(978) 299-8128

Cambridge, Massachusetts

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

(978) 299-8148

Cambridge, Massachusetts

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

(978) 299-8168

Cambridge, Massachusetts

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

(978) 299-8188

Cambridge, Massachusetts

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

(978) 299-8208

Cambridge, Massachusetts

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

(978) 299-8228

Cambridge, Massachusetts

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

(978) 299-8248

Cambridge, Massachusetts

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

(978) 299-8268

Cambridge, Massachusetts

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

(978) 299-8288

Cambridge, Massachusetts

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

(978) 299-8308

Cambridge, Massachusetts

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

(978) 299-8328

Cambridge, Massachusetts

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

(978) 299-8348

Cambridge, Massachusetts

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

(978) 299-8368

Cambridge, Massachusetts

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

(978) 299-8388

Cambridge, Massachusetts

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

(978) 299-8408

Cambridge, Massachusetts

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

(978) 299-8428

Cambridge, Massachusetts

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