Davenport, IA Area Code

Area code serving Davenport

Davenport sits in Iowa, part of the Midwest region and the Central Time zone. Its area code is 563, which covers eastern Iowa along the Mississippi River, including the Quad Cities and Dubuque. 563 has no overlay today, so every Davenport landline and mobile number with a local code starts with 563.

563 has served the area since 2001. If the region runs low on numbers, regulators will most likely add an overlay code on top rather than split the area, which would make 10-digit dialing mandatory.

Code	Area served	In service
563	Eastern Iowa along the Mississippi River, including the Quad Cities and Dubuque	March 25, 2001

Nearby cities sharing this area code

• Dubuque
• Bettendorf
• Clinton
• Muscatine
• Decorah
• Maquoketa
• Eldridge
• Le Claire
• Manchester

Getting a Davenport phone number

Any new landline, mobile or VoIP number from a local carrier in Davenport gets the 563 area code. Numbers come from the blocks each carrier holds in the area; a number ported in from elsewhere keeps its original area code, so you may also see out-of-state codes locally.

Dialing in Davenport

Davenport is covered by the single area code 563 with no overlay, so some local calls may still connect with seven digits. Dialing all 10 digits (area code + seven-digit number) always works and is the safest habit. From outside the US, dial +1, then the area code and number. See 10-digit dialing and overlay area codes for the background. For every code in Iowa, visit the Iowa area codes page.