Home / Area 240 / Prefix 979
Prefix Lookup

(240) 979 Phone Number Lookup

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

263number listings
0caller reports
15lookup 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 263 listings for this prefix.

Frequently searched Landline

(240) 979-0635

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0655

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0675

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0695

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0715

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0735

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0755

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0775

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0795

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0815

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0835

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0855

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0875

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0895

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0915

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0935

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0955

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(240) 979-0975

Frederick, Maryland

  • Carrier: Level 3 Communications Llc - Md
  • Exchange: 240-979
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 240 prefix 979 is organized as a reverse lookup section for Frederick, Maryland. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 240-979, while each listing still maps back to the correct area code and prefix structure.