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Get a local business phone number in Ava, MO

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

Area code
417
Exchanges
6NANPA-assigned
Carriers
4
Population
3,184Census 2024 est.

Area codes in Ava

Ava, in Douglas County, Missouri, had a Census-estimated population of 3,184 in July 2024. All 6 exchanges NANPA lists for its rate center are in area code 417. Ava is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 417 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Ava, MO
Area codeExchanges hereShareIn service sinceOverlay withTime zone
4176100%1950noneCentral

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

Phone carriers in Ava

4 carriers hold the 6 exchanges assigned to Ava's rate center. Brightspeed of Missouri, LLC has the most, with 2. 4 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Ava can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Ava, MO
Carrier (NANPA operating company)ExchangesShare
Brightspeed of Missouri, LLC233%
New Cingular Wireless PCS, LLC - Il233%
United States Cellular - Mo117%
Cellco Partnership d/b/a Verizon Wireless - Mo117%

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 Ava

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Ava. The earliest assignment date recorded in the file for these codes is 2001. 1 of the 6 were assigned in 2020 or later.

Prefixes assigned in Ava, MO
Area codePrefixes (NXX)
417250, 543, 653, 683, 686, 780

Source: NANPA utilized central office code file.

When Ava's exchanges were assigned

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

Ava, MO: exchanges by decade assigned
Decade assignedExchangesShare
2000s375%
2020s125%

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

How local numbers work in Ava

What a caller sees as "local" is the area code plus prefix. In Ava, those come from the AVA rate center, as recorded by NANPA.

Keeping an existing Ava number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 417 when you pick it.

The local business market

Ava is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 151,475 business establishments in Missouri in 2023, employing 2,631,543 people. The largest sectors by establishment count are health care and social assistance (20,637), retail trade (19,971), and other services (except public administration) (15,950).

Selected industries in Missouri, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants4,81498,62420.5
Full-service restaurants4,522101,10422.4
Agencies providing services for the elderly and persons with disabilities3,45429,3608.5
Insurance agencies and brokerages3,33019,0595.7
Physician practices3,04240,93913.5
Law offices2,75918,4796.7
Offices of real estate agents and brokers2,5506,5312.6
Landscaping services2,19913,2016.0

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

Business phone service in Ava

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 Ava, 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 17-person team is the benchmark here, the rounded average establishment size in Missouri. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $510.00 a month and Ooma Office Pro $424.15. On Callata the same 17 people cost $339.00 a month, less than either per-seat plan.

Monthly list price for a 17-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$339.00$4,068.00
Quo (Starter)$19.00 per user$323.00$3,876.00
Nextiva (Core)$23.00 per user$391.00$4,692.00
Ooma (Office Pro)$24.95 per user$424.15$5,089.80
Dialpad (Standard)$27.00 per user$459.00$5,508.00
RingCentral (RingEX Core)$30.00 per user$510.00$6,120.00

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 Ava, MO?

417. All exchanges NANPA lists for Ava are in 417.

How many phone companies have exchanges in Ava?

4, holding 6 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Ava 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 Ava?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 17 users come to $339.00 a month. For comparison, 17 users on RingCentral RingEX Core list at $510.00 a month (checked September 28, 2026).