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 145–151 of 151 listings for this prefix.

Frequently searched Landline

(740) 421-6745

Columbus, Ohio

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

(740) 421-6765

Columbus, Ohio

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

(740) 421-6785

Columbus, Ohio

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

(740) 421-6805

Columbus, Ohio

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

(740) 421-6825

Columbus, Ohio

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

(740) 421-6845

Columbus, Ohio

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

(740) 421-6865

Columbus, Ohio

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

(740) 421-6885

Columbus, Ohio

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

(740) 421-6905

Columbus, Ohio

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

(740) 421-6925

Columbus, Ohio

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

(740) 421-6945

Columbus, Ohio

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

(740) 421-6965

Columbus, Ohio

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

(740) 421-6985

Columbus, Ohio

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

(740) 421-7005

Columbus, Ohio

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

(740) 421-7025

Columbus, Ohio

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

(740) 421-7045

Columbus, Ohio

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

(740) 421-7065

Columbus, Ohio

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

(740) 421-7085

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.