Phone numbers in Eldora, Iowa
Eldora has 3 phone prefixes in area code 641.
Biggest holders: Heart Of Iowa Communications Cooperative, Verizon Wireless. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 33%
- Local phone company 67%
Every prefix in Eldora
Search the first six digits of a number in this list. If it's here, the number started in Eldora with the carrier shown. If it isn't, check the Iowa page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 641-849 | Verizon Wireless | Mobile carrier | 2003 |
| 641-858 | Heart Of Iowa Communications Cooperative | Local phone company | – |
| 641-939 | Heart Of Iowa Communications Cooperative | Local phone company | – |
Most prefixes are pooled: the 10,000 numbers in each are handed out in blocks of 1,000 to different carriers, and people can also take their numbers to another carrier. So the carrier shown is where the prefix started, not a guarantee about any one number. Source: NANPA central office code records, 2026-10-10.