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 1–18 of 252 listings for this prefix.

Low activity Landline

(240) 428-6808

Washington, Maryland

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

(240) 428-6828

Washington, Maryland

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

(240) 428-6848

Washington, Maryland

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

(240) 428-6868

Washington, Maryland

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

(240) 428-6888

Washington, Maryland

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

(240) 428-6908

Washington, Maryland

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

(240) 428-6928

Washington, Maryland

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

(240) 428-6948

Washington, Maryland

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

(240) 428-6968

Washington, Maryland

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

(240) 428-6988

Washington, Maryland

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

(240) 428-7008

Washington, Maryland

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

(240) 428-7028

Washington, Maryland

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

(240) 428-7048

Washington, Maryland

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

(240) 428-7068

Washington, Maryland

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

(240) 428-7088

Washington, Maryland

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

(240) 428-7108

Washington, Maryland

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

(240) 428-7128

Washington, Maryland

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

(240) 428-7148

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.