Caller ID for
Area code 563
Area code 563 Davenport, Iowa
Area code 563 is in Iowa, with numbers assigned in Davenport, Dubuque, Muscatine and 98 more places. It’s 11:11 PM there now.
- State
- Iowa5 area codes in Iowa
- Time zone
- Central11:11 PM there now
- Exchanges
- 388101 places
- Overlay
- NoneThe only code for its area
- No sign-up
- We never contact the number
- Spam risk included
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Where area code 563 is
Numbers in 563 are assigned to 101 places in 16 counties: Scott County, Dubuque County, Clinton County, Muscatine County, Fayette County, Clayton County, plus 10 more.
Davenport has the most, 20% of the exchanges; the rest are spread across 100 other places.
- Davenport79
- Dubuque36
- Muscatine19
- Clinton18
- DeWitt12
- Decorah11
- Manchester6
- Cresco5
- Waukon5
- Tipton5
- West Union5
- Lansing4
- Walcott4
- Maquoketa4
- Dyersville3
- Sabula3
- Sumner3
- Elkader3
- Cascade3
- Le Claire3
- Fayette3
- McGregor3
- Monona3
- Oxford Junction3
Phone companies in 563
388 blocks of numbers in 563 are held by 65 phone companies. The most belong to Windstream (60), Lumen (CenturyLink) (59) and UScellular (33).
A mix: about 25% wireless, 42% local phone and cable and 34% other carriers, including internet phone services.
A block’s holder is the company it was first assigned to; numbers can move to other carriers since.
History and overlays
563 went into service in 2001, added to the area of 319.
58 new exchanges were assigned since 2021, the latest in June 2026.
Calling 563
It’s 11:11 PM Central time in 563 right now.
From elsewhere in the U.S., dial 1, 563 and the 7-digit number.
Nearby area codes
Iowa has 5 area codes: 319, 515, 563, 641 and 712.
- 319 · Cedar Rapids, IA · about 50 mi
- 608 · Madison, WI · about 89 mi
- 353 · Madison, WI · about 96 mi
- 641 · Mason City, IA · about 112 mi
- 861 · Peoria, IL · about 112 mi
- 309 · Peoria, IL · about 113 mi
From the North American Numbering Plan Administrator’s area code and exchange records (10/22/2026) and U.S. Census place and county names. Places and companies are where number blocks were assigned, not where anyone lives or which carrier a number uses today.
Map of the 563 area code
Map of the 563 area code around Davenport, Dubuque and Muscatine, Iowa.
Cities on the map
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Questions about 563
Where is area code 563?
In Iowa, covering Davenport, Dubuque and Muscatine and other places across 16 counties.
What time zone is 563 in?
Central time. It was 11:11 PM there when this page loaded.
Is 563 an overlay?
No. 563 is the only area code for its area right now.
Which phone companies have 563 numbers?
65 companies hold blocks; the most belong to Windstream, Lumen (CenturyLink) and UScellular. About 25% of blocks are wireless.
Is 563 running out of numbers?
Not on record. 58 new exchanges have been assigned since 2021.