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Get a local business phone number in Davenport, IA

Davenport's area code, prefixes and carriers from NANPA records, and how to put a Davenport number in front of your customers.

Area code
563
Exchanges
79NANPA-assigned
Carriers
32
Population
100,938Census 2024 est.

Davenport area codes

Davenport city is a Census place in Scott County, Iowa, with an estimated 100,938 residents in 2024. All 79 exchanges NANPA lists for its rate center are in area code 563. Davenport is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 563 are dialed as seven digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Davenport, IA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
56379100%2001noneCentral

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

Davenport exchanges by carrier

32 carriers hold the 79 exchanges assigned to Davenport's rate center. Qwest Corporation has the most, with 26. 51 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Davenport can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Davenport, IA
Carrier (NANPA operating company)ExchangesShare
Qwest Corporation2633%
T-mobile USA, INC.810%
United States Cellular - Ia56.3%
Cellco Partnership d/b/a Verizon Wireless - Ia45.1%
Onvoy, LLC - Ia45.1%
Teleport Communications America, LLC - Ia33.8%
Boost Subscriberco L.l.c.22.5%
Nuso, LLC22.5%
New Cingular Wireless PCS, LLC - Il22.5%
Onvoy Spectrum, LLC11.3%
Comcast Ip Phone, LLC11.3%
Mcimetro Access Transmission Services LLC11.3%

Carrier names are the operating company (OCN) names on NANPA's utilized central office code file dated 10/01/2026. A carrier holding a code may port numbers to other carriers.

Davenport phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Davenport. The earliest assignment date recorded in the file for these codes is 2001. 11 of the 79 were assigned in 2020 or later.

Prefixes assigned in Davenport, IA
Area codePrefixes (NXX)
563200, 205, 209, 210, 214, 232, 257, 265, 271, 275, 279, 280, 286, 293, 296, 300, 306, 320, 322, 323, 324, 326, 327, 328, 332, 333, 336, 340, 343, 344, 345, 346, 349, 355, 359, 362, 370, 381, 383, 386, 388, 391, 396, 421, 424, 441, 445, 449, 456, 459, 468, 484, 499, 505, 508, 514, 526, 528, 529, 549, 551, 570, 579, 594, 639, 650, 676, 723, 726, 742, 823, 844, 867, 884, 888, 895, 900, 940, 949

Source: NANPA utilized central office code file.

When Davenport's exchanges were assigned

Assignment dates show when each block of Davenport numbers was added to the local supply.

Davenport, IA: exchanges by decade assigned
Decade assignedExchangesShare
2000s1029%
2010s1440%
2020s1131%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

What makes a number local to Davenport

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Davenport's numbers are rated to the DAVENPORT rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Davenport number.

New local numbers are drawn from carrier inventory, so the exact 563 numbers available change over time; porting an existing number is free.

Businesses around Davenport

Davenport is part of the Davenport-Moline-Rock Island, IA-IL metro area, home to 382,000 people in 2024. County Business Patterns counted 8,812 business establishments in the Davenport, IA-IL metro area in 2023, employing 166,095 people. The largest sectors by establishment count are retail trade (1,209), health care and social assistance (1,083), and accommodation and food services (1,003).

Selected industries in the Davenport, IA-IL metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants3255,60517.2
Limited-service restaurants3186,46220.3
Physician practices1924,02220.9
Insurance agencies and brokerages1808044.5
Drinking places1489646.5
Landscaping services1444973.5
Law offices1296475.0
Dental offices1271,1989.4

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

A Davenport number on Callata

For $99 a month, Callata puts a team of up to 5 on one plan ($20 for each person after that): up to 3 local numbers, unlimited inbound calls, a pooled allowance of 1,500 outbound US and Canada minutes per user, browser and cell calling, voicemail transcription with urgency triage, recorded calls with AI summaries and business-hours routing, with E911 on every number.

If you already have a number in Davenport, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 9pm.

A 19-person team is the benchmark here, the rounded average establishment size in the Davenport, IA-IL metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $570.00 a month and Ooma Office Pro $474.05. On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.

Monthly list price for a 19-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$379.00$4,548.00
Quo (Starter)$19.00 per user$361.00$4,332.00
Nextiva (Core)$23.00 per user$437.00$5,244.00
Ooma (Office Pro)$24.95 per user$474.05$5,688.60
Dialpad (Standard)$27.00 per user$513.00$6,156.00
RingCentral (RingEX Core)$30.00 per user$570.00$6,840.00

Competitor prices are each vendor's published month-to-month list price per user for its lowest plan that includes business calling and texting, checked September 28, 2026: Quo Starter $19, Nextiva Core $23, Ooma Office Pro $24.95 (Essentials excludes texting; one-time $29.95 activation not included), Dialpad Standard $27, RingCentral RingEX Core $30 ($20 billed annually). Prices exclude taxes and fees and may change; annual contracts lower some competitors' prices.

Frequently asked questions

What area code is Davenport, IA?

563. All exchanges NANPA lists for Davenport are in 563.

How many phone companies have exchanges in Davenport?

32, holding 79 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Davenport business number?

Yes. Porting an existing number to Callata is free. Texting from it starts after carrier registration (10DLC), a one-time $49 fee.

How much is a business phone line in Davenport?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 19 users come to $379.00 a month. For comparison, 19 users on RingCentral RingEX Core list at $570.00 a month (checked September 28, 2026).