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 55–72 of 263 listings for this prefix.

Frequently searched Landline

(240) 979-8835

Frederick, Maryland

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

(240) 979-8855

Frederick, Maryland

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

(240) 979-8875

Frederick, Maryland

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

(240) 979-8895

Frederick, Maryland

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

(240) 979-8915

Frederick, Maryland

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

(240) 979-8935

Frederick, Maryland

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

(240) 979-8955

Frederick, Maryland

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

(240) 979-8975

Frederick, Maryland

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

(240) 979-8995

Frederick, Maryland

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

(240) 979-9015

Frederick, Maryland

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

(240) 979-9035

Frederick, Maryland

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

(240) 979-9055

Frederick, Maryland

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

(240) 979-9075

Frederick, Maryland

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

(240) 979-9095

Frederick, Maryland

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

(240) 979-9115

Frederick, Maryland

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

(240) 979-9135

Frederick, Maryland

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

(240) 979-9155

Frederick, Maryland

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

(240) 979-9175

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.