CallataGuidesGet a local business phone number in Louisville, OH
Louisville's area codes, prefixes and carriers from NANPA records, and how to put a Louisville number in front of your customers.
- Area code
- 234 / 330
- Exchanges
- 6NANPA-assigned
- Carriers
- 5
- Population
- 9,793Census 2024 est.
What area code is Louisville, OH?
Louisville, in Stark County, Ohio, had a Census-estimated population of 9,793 in July 2024. NANPA lists 6 exchanges for its rate center across 2 area codes; 234 has the most (3, 50%). 234 is part of an overlay with 330, so a new local number in Louisville may carry any of those codes depending on which have numbers available. Louisville is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 234 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
Louisville exchanges by carrier
5 carriers hold the 6 exchanges assigned to Louisville's rate center. Ohio Bell Tel CO has the most, with 2. 5 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Louisville can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Ohio Bell Tel CO | 2 | 33% |
| TWC Ip Enabled Services, LLC | 1 | 17% |
| Bandwidth.com CLEC, LLC - Oh | 1 | 17% |
| Ip Horizon LLC | 1 | 17% |
| Level 3 Communications, LLC - Oh | 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.
Louisville phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Louisville's rate center (LOUISVILLE). The earliest assignment date recorded in the file for these codes is 2012. 1 of the 6 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 234 | 252, 307, 393 |
| 330 | 693, 871, 875 |
Source: NANPA utilized central office code file.
When Louisville's exchanges were assigned
Assignment dates show when each block of Louisville numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 2 | 67% |
| 2020s | 1 | 33% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Louisville
What a caller sees as "local" is the area code plus prefix. In Louisville, those come from the LOUISVILLE rate center, as recorded by NANPA.
New local numbers are drawn from carrier inventory, so the exact 234 numbers available change over time; porting an existing number is free.
Businesses around Louisville
Louisville is part of the Canton-Massillon, OH metro area, home to 401,000 people in 2024. County Business Patterns counted 8,645 business establishments in the Canton, OH metro area in 2023, employing 145,007 people. The largest sectors by establishment count are retail trade (1,240), health care and social assistance (1,054), and other services (except public administration) (1,045).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 379 | 7,232 | 19.1 |
| Full-service restaurants | 253 | 6,421 | 25.4 |
| Physician practices | 194 | 3,681 | 19.0 |
| Landscaping services | 184 | 1,151 | 6.3 |
| Insurance agencies and brokerages | 169 | 984 | 5.8 |
| Residential remodelers | 135 | 420 | 3.1 |
| Law offices | 126 | 748 | 5.9 |
| Dental offices | 125 | 1,199 | 9.6 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Business phone service in Louisville
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 Louisville, 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 Canton, OH metro area, 17 users on RingCentral RingEX Core come to $510.00 a month and on Ooma Office Pro $424.15, at month-to-month list prices checked September 28, 2026. On Callata the same 17 people cost $339.00 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 | $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 Louisville, OH?
Louisville has exchanges in 234 and 330; 234 has the most.
How many phone companies have exchanges in Louisville?
5, holding 6 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Louisville 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 Louisville?
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).