Canadial Know Who Called
← Area code 712

712-840 phone numbers

Numbers 712-840-0000 to 712-840-9999 are assigned to Verizon Wireless in Mapleton, IA. 4 of its ten thousand-number blocks are assigned to other carriers (number pooling).

Not assigned to any carrier: 712-840-3xxx, 712-840-5xxx — calls from these use spoofed caller IDs.

Source: North American Numbering Plan Administrator, Nov 3, 2026. Numbers can move between carriers.

Reported numbers in 712-840

  1. 1 (712) 840-4281 2complaints
  2. 2 (712) 840-4297 2complaints
  3. 3 (712) 840-4025 1complaints
  4. 4 (712) 840-4124 1complaints
  5. 5 (712) 840-4274 1complaints
  6. 6 (712) 840-4286 1complaints
  7. 7 (712) 840-4290 1complaints
  8. 8 (712) 840-4326 1complaints
  9. 9 (712) 840-7006 1complaints
  10. 10 (712) 840-7308 1complaints
  11. 11 (712) 840-7672 1complaints
  12. 12 (712) 840-7815 1complaints
  13. 13 (712) 840-8479 1complaints