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 73–90 of 126 listings for this prefix.

New listing Landline

(240) 489-2849

Washington, Maryland

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

(240) 489-2869

Washington, Maryland

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

(240) 489-2889

Washington, Maryland

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

(240) 489-2909

Washington, Maryland

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

(240) 489-2929

Washington, Maryland

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

(240) 489-2949

Washington, Maryland

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

(240) 489-2969

Washington, Maryland

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

(240) 489-2989

Washington, Maryland

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

(240) 489-3009

Washington, Maryland

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

(240) 489-3029

Washington, Maryland

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

(240) 489-3049

Washington, Maryland

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

(240) 489-3069

Washington, Maryland

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

(240) 489-3089

Washington, Maryland

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

(240) 489-3109

Washington, Maryland

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

(240) 489-3129

Washington, Maryland

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

(240) 489-3149

Washington, Maryland

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

(240) 489-3169

Washington, Maryland

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

(240) 489-3189

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.