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 1–18 of 126 listings for this prefix.

New listing Landline

(240) 489-1409

Washington, Maryland

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

(240) 489-1429

Washington, Maryland

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

(240) 489-1449

Washington, Maryland

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

(240) 489-1469

Washington, Maryland

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

(240) 489-1489

Washington, Maryland

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

(240) 489-1509

Washington, Maryland

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

(240) 489-1529

Washington, Maryland

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

(240) 489-1549

Washington, Maryland

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

(240) 489-1569

Washington, Maryland

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

(240) 489-1589

Washington, Maryland

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

(240) 489-1609

Washington, Maryland

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

(240) 489-1629

Washington, Maryland

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

(240) 489-1649

Washington, Maryland

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

(240) 489-1669

Washington, Maryland

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

(240) 489-1689

Washington, Maryland

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

(240) 489-1709

Washington, Maryland

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

(240) 489-1729

Washington, Maryland

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

(240) 489-1749

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.