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 37–54 of 126 listings for this prefix.

New listing Landline

(240) 489-2129

Washington, Maryland

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

(240) 489-2149

Washington, Maryland

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

(240) 489-2169

Washington, Maryland

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

(240) 489-2189

Washington, Maryland

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

(240) 489-2209

Washington, Maryland

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

(240) 489-2229

Washington, Maryland

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

(240) 489-2249

Washington, Maryland

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

(240) 489-2269

Washington, Maryland

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

(240) 489-2289

Washington, Maryland

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

(240) 489-2309

Washington, Maryland

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

(240) 489-2329

Washington, Maryland

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

(240) 489-2349

Washington, Maryland

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

(240) 489-2369

Washington, Maryland

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

(240) 489-2389

Washington, Maryland

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

(240) 489-2409

Washington, Maryland

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

(240) 489-2429

Washington, Maryland

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

(240) 489-2449

Washington, Maryland

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

(240) 489-2469

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.