Home / Area 240 / Prefix 428
Prefix Lookup

(240) 428 Phone Number Lookup

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

252number listings
0caller reports
14lookup 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 145–162 of 252 listings for this prefix.

Low activity Landline

(240) 428-9688

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9708

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9728

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9748

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9768

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9788

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9808

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9828

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9848

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9868

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9888

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9908

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9928

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9948

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9968

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-9988

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-0108

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing
Low activity Landline

(240) 428-0128

Washington, Maryland

  • Carrier: Bandwidth.com Clec Llc - Md
  • Exchange: 240-428
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 240 prefix 428 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 240-428, while each listing still maps back to the correct area code and prefix structure.