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 55–72 of 126 listings for this prefix.

New listing Landline

(240) 489-2489

Washington, Maryland

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

(240) 489-2509

Washington, Maryland

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

(240) 489-2529

Washington, Maryland

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

(240) 489-2549

Washington, Maryland

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

(240) 489-2569

Washington, Maryland

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

(240) 489-2589

Washington, Maryland

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

(240) 489-2609

Washington, Maryland

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

(240) 489-2629

Washington, Maryland

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

(240) 489-2649

Washington, Maryland

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

(240) 489-2669

Washington, Maryland

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

(240) 489-2689

Washington, Maryland

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

(240) 489-2709

Washington, Maryland

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

(240) 489-2729

Washington, Maryland

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

(240) 489-2749

Washington, Maryland

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

(240) 489-2769

Washington, Maryland

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

(240) 489-2789

Washington, Maryland

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

(240) 489-2809

Washington, Maryland

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

(240) 489-2829

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.