CallataGuidesGet a local business phone number in Clinton, IN
Clinton's area code, prefixes and carriers from NANPA records, and how to put a Clinton number in front of your customers.
- Area code
- 765
- Exchanges
- 6NANPA-assigned
- Carriers
- 5
- Population
- 8,944Census 2024 est.
Clinton area codes
Clinton township is a Census town in Vermillion County, Indiana, with an estimated 8,944 residents in 2024. All 6 exchanges NANPA lists for its rate center are in area code 765. Clinton is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 765 are dialed as seven digits and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 765 | 6 | 100% | 1997 | none | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Phone carriers in Clinton
5 carriers hold the 6 exchanges assigned to Clinton's rate center. Indiana Bell Tel CO INC has the most, with 2. 5 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.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Indiana Bell Tel CO INC | 2 | 33% |
| Level 3 Communications, LLC - In | 1 | 17% |
| Cellco Partnership d/b/a Verizon Wireless - In | 1 | 17% |
| TWC Ip Enabled Services, LLC | 1 | 17% |
| Level 3 Telecom of Indiana, LP - In | 1 | 17% |
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 Clinton
These are the central office codes NANPA records for Clinton. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 765 | 205, 505, 820, 826, 828, 832 |
Source: NANPA utilized central office code file.
How local numbers work in Clinton
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Clinton's numbers are rated to the CLINTON rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Clinton number.
If your business already has a Clinton number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
The local business market
Clinton is part of the Terre Haute, IN metro area, home to 169,000 people in 2024. County Business Patterns counted 3,558 business establishments in the Terre Haute, IN metro area in 2023, employing 55,792 people. The largest sectors by establishment count are retail trade (584), health care and social assistance (555), and other services (except public administration) (445).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 125 | 3,011 | 24.1 |
| Full-service restaurants | 121 | 2,686 | 22.2 |
| Physician practices | 87 | 822 | 9.4 |
| Insurance agencies and brokerages | 60 | 266 | 4.4 |
| Child day care services | 58 | 367 | 6.3 |
| Law offices | 57 | 321 | 5.6 |
| General automotive repair shops | 49 | 254 | 5.2 |
| Plumbing, heating and air-conditioning contractors | 47 | 687 | 14.6 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Clinton business line
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 Clinton, 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 16-person team is the benchmark here, the rounded average establishment size in the Terre Haute, IN metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $480.00 a month and Ooma Office Pro $399.20. On Callata the same 16 people cost $319.00 a month, less than either per-seat plan.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $319.00 | $3,828.00 |
| Quo (Starter) | $19.00 per user | $304.00 | $3,648.00 |
| Nextiva (Core) | $23.00 per user | $368.00 | $4,416.00 |
| Ooma (Office Pro) | $24.95 per user | $399.20 | $4,790.40 |
| Dialpad (Standard) | $27.00 per user | $432.00 | $5,184.00 |
| RingCentral (RingEX Core) | $30.00 per user | $480.00 | $5,760.00 |
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 Clinton, IN?
765. All exchanges NANPA lists for Clinton are in 765.
How many phone companies have exchanges in Clinton?
5, holding 6 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Clinton 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 Clinton?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 16 users come to $319.00 a month. For comparison, 16 users on RingCentral RingEX Core list at $480.00 a month (checked September 28, 2026).