Home / Area 240 / Prefix 489
Prefix Lookup

(240) 489 Phone Number Lookup

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

126number 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 109–126 of 126 listings for this prefix.

New listing Landline

(240) 489-3569

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3589

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3609

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3629

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3649

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3669

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3689

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3709

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3729

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3749

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3769

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3789

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3809

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3829

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3849

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3869

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3889

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing
New listing Landline

(240) 489-3909

Washington, Maryland

  • Carrier: Xo Maryland Llc
  • Exchange: 240-489
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 240 prefix 489 is organized as a reverse lookup section for Washington, Maryland. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 240-489, while each listing still maps back to the correct area code and prefix structure.