Phone numbers in Le Claire, Iowa
Le Claire has 3 phone prefixes in area code 563.
Biggest holders: Windstream Iowa Communications, Inc. - Systems, Mcc Telephony Of Iowa. This is the local calling area (rate center) where those prefixes were first assigned.
- Local phone company 67%
- Internet / business phone carrier 33%
Every prefix in Le Claire
Search the first six digits of a number in this list. If it's here, the number started in Le Claire with the carrier shown. If it isn't, check the Iowa page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 563-289 | Windstream Iowa Communications, Inc. - Systems | Local phone company | – |
| 563-635 | Windstream Iowa Communications, Inc. - Systems | Local phone company | 2015 |
| 563-729 | Mcc Telephony Of Iowa | Internet / business phone carrier | 2010 |
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.