Home / Area 740 / Prefix 421
Prefix Lookup

(740) 421 Phone Number Lookup

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

151number listings
0caller reports
9lookup 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 151 listings for this prefix.

Frequently searched Landline

(740) 421-4225

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
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Frequently searched Landline

(740) 421-4245

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4265

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4285

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4305

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4325

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4345

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4365

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4385

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4405

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4425

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4445

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4465

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4485

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4505

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4525

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4545

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing
Frequently searched Landline

(740) 421-4565

Columbus, Ohio

  • Carrier: Level 3 Communications Llc - Oh
  • Exchange: 740-421
  • Report type: Reverse lookup profile
View listing

About this prefix

Area code 740 prefix 421 is organized as a reverse lookup section for Columbus, Ohio. The page combines location metadata, carrier information, line type, number listings, and community activity in one place.

Public URLs use the exchange format 740-421, while each listing still maps back to the correct area code and prefix structure.