Home / Area 240 / Prefix 490
Prefix Lookup

(240) 490 Phone Number Lookup

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

222number listings
0caller reports
13lookup 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 222 listings for this prefix.

Community notes Wireless

(240) 490-4187

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4207

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4227

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4247

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4267

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4287

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4307

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4327

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4347

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4367

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4387

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4407

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4427

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4447

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4467

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4487

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4507

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing
Community notes Wireless

(240) 490-4527

Frederick, Maryland

  • Carrier: Omnipoint Communications Cap Operations Llc
  • Exchange: 240-490
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 240 prefix 490 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 240-490, while each listing still maps back to the correct area code and prefix structure.