CallataGuides

Get a local business phone number in Danville, IN

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

Area code
317 / 463
Exchanges
10NANPA-assigned
Carriers
6
Population
12,532Census 2024 est.

Danville area codes

Danville town is a Census place in Hendricks County, Indiana, with an estimated 12,532 residents in 2024. NANPA lists 10 exchanges for its rate center across 2 area codes; 317 has the most (7, 70%). 317 is part of an overlay with 463, so a new local number in Danville may carry any of those codes depending on which have numbers available. Danville is in the Eastern time zone.

According to NANPA's dialing-plan data, local calls within 317 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Danville, IN
Area codeExchanges hereShareIn service sinceOverlay withTime zone
317770%1947463Eastern
463330%2016317Eastern

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

Phone carriers in Danville

6 carriers hold the 10 exchanges assigned to Danville's rate center. Bandwidth.com CLEC, LLC - In has the most, with 3. 9 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 Danville, IN
Carrier (NANPA operating company)ExchangesShare
Bandwidth.com CLEC, LLC - In330%
Indiana Bell Tel CO INC220%
Onvoy, LLC - In220%
Level 3 Communications, LLC - In110%
Level 3 Telecom of Indiana, LP - In110%
Metropcs, INC.110%

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 Danville

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Danville. The earliest assignment date recorded in the file for these codes is 2001. 4 of the 10 were assigned in 2020 or later.

Prefixes assigned in Danville, IN
Area codePrefixes (NXX)
317386, 451, 563, 718, 745, 799, 943
463233, 258, 288

Source: NANPA utilized central office code file.

When Danville's exchanges were assigned

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

Danville, IN: exchanges by decade assigned
Decade assignedExchangesShare
2000s229%
2010s114%
2020s457%

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

What makes a number local to Danville

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

If your business already has a Danville number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Businesses around Danville

Danville is part of the Indianapolis-Carmel-Greenwood, IN metro area, home to 2.2 million people in 2024. County Business Patterns counted 51,076 business establishments in the Indianapolis, IN metro area in 2023, employing 982,448 people. The largest sectors by establishment count are health care and social assistance (6,448), retail trade (5,880), and professional, scientific, and technical services (5,803).

Selected industries in the Indianapolis, IN metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants1,77936,96120.8
Full-service restaurants1,61340,11424.9
Offices of real estate agents and brokers1,3083,3712.6
Physician practices1,13625,33222.3
Insurance agencies and brokerages9947,0737.1
Law offices8776,1697.0
Residential remodelers8313,1153.7
Dental offices8247,4469.0

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

Business phone service in Danville

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

If you already have a number in Danville, 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 Indianapolis, IN 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 Danville, IN?

Danville has exchanges in 317 and 463; 317 has the most.

How many phone companies have exchanges in Danville?

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

Can I keep my existing Danville 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 Danville?

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).