Home / Area 978 / Prefix 642
Prefix Lookup

(978) 642 Phone Number Lookup

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

124number listings
0caller reports
7lookup 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 124 listings for this prefix.

New listing Landline

(978) 642-3864

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
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New listing Landline

(978) 642-3884

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
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New listing Landline

(978) 642-3904

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
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New listing Landline

(978) 642-3924

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-3944

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-3964

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-3984

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4004

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4024

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4044

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4064

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4084

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4104

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
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New listing Landline

(978) 642-4124

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
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New listing Landline

(978) 642-4144

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4164

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4184

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing
New listing Landline

(978) 642-4204

Cambridge, Massachusetts

  • Carrier: Xo Massachusetts Inc.
  • Exchange: 978-642
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 978 prefix 642 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 978-642, while each listing still maps back to the correct area code and prefix structure.