Area Code 563 — Carriers, Line Types & Portability
Carrier breakdown and line-type data for area code 563 (IA), across 140 analyzed numbers. Useful for bulk-validating 563 calling lists and spotting VoIP/ported numbers before you dial or text.
Carriers in area code 563
| Carrier | Numbers analyzed |
|---|---|
| Verizon Wireless | 69 |
| U.S. Cellular | 40 |
| T-Mobile | 21 |
| AT&T | 9 |
| Hawkeye Interconnect | 1 |
Line types in 563
| Line type | Numbers analyzed |
|---|---|
| WIRELESS | 139 |
| CLEC | 1 |
Top rate centers
| Rate center | Numbers analyzed |
|---|---|
| DAVENPORT | 61 |
| DUBUQUE | 25 |
| MUSCATINE | 13 |
| CLINTON | 11 |
| DECORAH | 7 |
| MANCHESTER | 5 |
| MCGREGOR | 4 |
| WEST UNION | 3 |
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