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 19–36 of 263 listings for this prefix.

Frequently searched Landline

(240) 979-8115

Frederick, Maryland

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

(240) 979-8135

Frederick, Maryland

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

(240) 979-8155

Frederick, Maryland

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

(240) 979-8175

Frederick, Maryland

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

(240) 979-8195

Frederick, Maryland

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

(240) 979-8215

Frederick, Maryland

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

(240) 979-8235

Frederick, Maryland

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

(240) 979-8255

Frederick, Maryland

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

(240) 979-8275

Frederick, Maryland

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

(240) 979-8295

Frederick, Maryland

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

(240) 979-8315

Frederick, Maryland

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

(240) 979-8335

Frederick, Maryland

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

(240) 979-8355

Frederick, Maryland

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

(240) 979-8375

Frederick, Maryland

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

(240) 979-8395

Frederick, Maryland

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

(240) 979-8415

Frederick, Maryland

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

(240) 979-8435

Frederick, Maryland

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

(240) 979-8455

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.