Area code 563
Iowa, United States · 388 prefixes · 109 exchanges · 74 carriers
Largest exchanges
- Davenport79
- Dubuque36
- Muscatine19
- Clinton18
- De Witt12
- Decorah11
- Manchester6
- Cresco5
- Waukon5
- Tipton5
Largest carriers
- Qwest Corporation54
- United States Cellular - Ia33
- Windstream Iowa Communications, Inc. - North26
- T-mobile Usa, Inc.25
- Windstream Iowa Communications, Inc. - Systems22
- Cellco Partnership dba Verizon Wireless - Ia18
- New Cingular Wireless Pcs, LLC - Il18
- Onvoy, LLC - Ia15
- Level 3 Communications, LLC - Ia12
- Mcc Telephony Of Iowa, LLC - Ia12
Most reported 563 numbers
No visitor reports yet in this area code.
FCC complaints
- 563-800-35291 · 2026-10-07
- 563-294-13771 · 2026-10-06
- 563-224-24671 · 2026-10-02
All 563 prefixes by exchange
Alpha · 1
Burr Oak · 1
Calamus · 1
Castalia · 1
Charlotte · 1
Clermont · 1
Clinton · 18
Davenport · 79
563-200563-205563-209563-210563-214563-232563-257563-265563-271563-275563-279563-280563-286563-293563-296563-300563-306563-320563-322563-323563-324563-326563-327563-328563-332563-333563-336563-340563-343563-344563-345563-346563-349563-355563-359563-362563-370563-381563-383563-386563-388563-391563-396563-421563-424563-441563-445563-449563-456563-459563-468563-484563-499563-505563-508563-514563-526563-528563-529563-549563-551563-570563-579563-594563-639563-650563-676563-723563-726563-742563-823563-844563-867563-884563-888563-895563-900563-940563-949