Home / Area 443 / Prefix 240
Prefix Lookup

(443) 240 Phone Number Lookup

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

132number listings
0caller reports
8lookup 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 73–90 of 132 listings for this prefix.

Recent activity Wireless

(443) 240-3291

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3311

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3331

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3351

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3371

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3391

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3411

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3431

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3451

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3471

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3491

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3511

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3531

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3551

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3571

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3591

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3611

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing
Recent activity Wireless

(443) 240-3631

Columbia, Maryland

  • Carrier: New Cingular Wireless Pcs Llc - Dc
  • Exchange: 443-240
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 443 prefix 240 is organized as a reverse lookup section for Columbia, Maryland. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 443-240, while each listing still maps back to the correct area code and prefix structure.