Phone numbers in Muscatine, Iowa
Muscatine has 19 phone prefixes in area code 563.
Biggest holders: CenturyLink / Lumen, T-Mobile (including Sprint), Onvoy. This is the local calling area (rate center) where those prefixes were first assigned.
- Mobile carrier 37%
- Local phone company 26%
- Internet / business phone carrier 21%
- Phone company 16%
Every prefix in Muscatine
Search the first six digits of a number in this list. If it's here, the number started in Muscatine with the carrier shown. If it isn't, check the Iowa page or look the number up.
| Prefix | Carrier | Type | Assigned |
|---|---|---|---|
| 563-208 | Onvoy | Internet / business phone carrier | – |
| 563-222 | MCImetro (Verizon Business) | Internet / business phone carrier | 2024 |
| 563-260 | UScellular | Mobile carrier | – |
| 563-261 | Imon Communications | Phone company | 2017 |
| 563-262 | CenturyLink / Lumen | Local phone company | – |
| 563-263 | CenturyLink / Lumen | Local phone company | – |
| 563-264 | CenturyLink / Lumen | Local phone company | – |
| 563-272 | CenturyLink / Lumen | Local phone company | 2004 |
| 563-281 | Onvoy | Internet / business phone carrier | 2019 |
| 563-283 | Hd Carrier | Internet / business phone carrier | 2019 |
| 563-288 | CenturyLink / Lumen | Local phone company | – |
| 563-299 | Verizon Wireless | Mobile carrier | – |
| 563-316 | Cs Technologies | Phone company | 2013 |
| 563-506 | T-Mobile (including Sprint) | Mobile carrier | – |
| 563-554 | T-Mobile (including Sprint) | Mobile carrier | – |
| 563-571 | T-Mobile (including Sprint) | Mobile carrier | – |
| 563-607 | AT&T Mobility | Mobile carrier | 2001 |
| 563-770 | Verizon Wireless | Mobile carrier | – |
| 563-999 | Louisa Communications, Lc | 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.