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Get a local business phone number in Central City, IA

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

Area code
319
Exchanges
3NANPA-assigned
Carriers
2
Population
1,254Census 2024 est.

Area codes in Central City

With 1,254 residents in the Census 2024 estimate, Central City sits in Linn County, Iowa. All 3 exchanges NANPA lists for its rate center are in area code 319. Central City is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 319 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Central City, IA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
3193100%1947noneCentral

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

Phone carriers in Central City

2 carriers hold the 3 exchanges assigned to Central City's rate center. Windstream Iowa Communications, INC. - North has the most, with 2. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Carriers holding exchanges in Central City, IA
Carrier (NANPA operating company)ExchangesShare
Windstream Iowa Communications, INC. - North267%
Onvoy Spectrum, LLC133%

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.

Exchanges (NPA-NXX) assigned in Central City

These are the central office codes NANPA records for Central City. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2015. 1 of the 3 were assigned in 2020 or later.

Prefixes assigned in Central City, IA
Area codePrefixes (NXX)
319220, 387, 438

Source: NANPA utilized central office code file.

When Central City's exchanges were assigned

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

Central City, IA: exchanges by decade assigned
Decade assignedExchangesShare
2010s150%
2020s150%

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

Rate centers and local calling in Central City

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

New local numbers are drawn from carrier inventory, so the exact 319 numbers available change over time; porting an existing number is free.

Who does business near Central City

Central City is part of the Cedar Rapids, IA metro area, home to 279,000 people in 2024. County Business Patterns counted 6,793 business establishments in the Cedar Rapids, IA metro area in 2023, employing 128,088 people. The largest sectors by establishment count are health care and social assistance (848), retail trade (830), and construction (738).

Selected industries in the Cedar Rapids, IA metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants2364,39018.6
Limited-service restaurants1693,46120.5
Insurance agencies and brokerages1578335.3
Offices of real estate agents and brokers104——
Child day care services981,22112.5
Dental offices978648.9
General automotive repair shops955265.5
Physician practices942,16023.0

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

Setting up a Central City business line

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 Central City, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Cedar Rapids, IA metro area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. 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 Central City, IA?

319. All exchanges NANPA lists for Central City are in 319.

How many phone companies have exchanges in Central City?

2, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Central City 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 Central City?

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).