CallataGuidesGreenville, OH business phone guide
Population, businesses by sector and industry, area codes and local numbers for the Greenville, OH micropolitan area.
- Population
- 51,4622024 est.
- Establishments
- 1,117CBP 2023
- Counties
- 1
- Area codes
- 3
About the Greenville, OH micropolitan area
The Greenville, OH micropolitan area covers 1 county in Ohio and had 51,462 residents in July 2024, down 0.8% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 599th of the 925 metro and micropolitan areas and 617th by business establishments.
| County | Population (2024) |
|---|---|
| Darke County, OH | 51,462 |
Source: Census Vintage 2024 metropolitan and micropolitan area estimates.
Businesses in Greenville, OH
County Business Patterns counted 1,117 establishments in the area in 2023, employing 15,805 people in mid-March with $813.2 million in annual payroll. That is an average of 14.1 employees per establishment. 53.6% of establishments with employees had fewer than five people. By establishment count, the largest sectors are retail trade (166), other services (except public administration) (164), and construction (158).
| Sector (NAICS) | Establishments | Employees | Annual payroll |
|---|---|---|---|
| Retail Trade (44) | 166 | 1,925 | $62,707,000 |
| Other Services (except Public Administration) (81) | 164 | 1,035 | $29,615,000 |
| Construction (23) | 158 | 776 | $51,847,000 |
| Health Care and Social Assistance (62) | 86 | 2,119 | $96,810,000 |
| Accommodation and Food Services (72) | 81 | 1,164 | $21,066,000 |
| Transportation and Warehousing (48) | 77 | 779 | $49,909,000 |
| Finance and Insurance (52) | 64 | 496 | $31,985,000 |
| Manufacturing (31) | 63 | 5,095 | $340,986,000 |
| Professional, Scientific, and Technical Services (54) | 58 | 363 | $18,136,000 |
| Wholesale Trade (42) | 57 | 751 | $50,498,000 |
| Administrative and Support and Waste Management and Remediation Services (56) | 48 | 505 | $27,065,000 |
| Real Estate and Rental and Leasing (53) | 41 | 130 | $5,354,000 |
| Arts, Entertainment, and Recreation (71) | 20 | 240 | $5,281,000 |
| Information (51) | 12 | 33 | $2,135,000 |
| Educational Services (61) | 8 | 294 (high noise) | $12,681,000 |
| Agriculture, Forestry, Fishing and Hunting (11) | 6 | 50 (high noise) | $3,312,000 |
| Management of Companies and Enterprises (55) | 3 | 11 (high noise) | $209,000 |
Source: Census County Business Patterns 2023, two-digit NAICS sectors. Manufacturing, retail and transportation span several two-digit codes; CBP reports them under 31, 44 and 48.
Greenville, OH compared with the U.S.
Greenville, OH has 21.7 business establishments per 1,000 residents, 11.7% below the U.S. figure of 24.6. Establishments average 14.1 employees against 16.7 nationally, and payroll per employee is $51,453 (24.7% below the U.S. $68,342). 53.6% of establishments with employees have fewer than five people (U.S.: 55.5%), while 3.8% have 50 or more. Most establishments are far smaller than the average suggests, so it pays to price a phone plan at the headcount you actually have rather than the average.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 598 | 53.6% | 55.5% |
| 5–9 employees | 230 | 20.6% | 17.5% |
| 10–19 employees | 167 | 15.0% | 12.5% |
| 20–49 employees | 79 | 7.1% | 9.1% |
| 50 or more employees | 42 | 3.8% | 5.4% |
Employment-size classes count establishments by mid-March 2023 employment. Establishments with no March employees are excluded from the size classes, so shares are of establishments with employees. Source: Census County Business Patterns 2023.
Small-business industries in Greenville, OH
Of the 141 industries these guides cover, 56 have a published Census count in Greenville, OH. The largest are residential remodelers (31), limited-service restaurants (29), and full-service restaurants (25). Relative to population, finish carpentry contractors are the most over-represented: 19.4 per 100,000 residents against 9.5 nationally.
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Residential remodelers | 31 | 74 | 2.4 |
| Limited-service restaurants | 29 | 576 | 19.9 |
| Full-service restaurants | 25 | 439 | 17.6 |
| General automotive repair shops | 23 | — | — |
| Insurance agencies and brokerages | 21 | 102 | 4.9 |
| Landscaping services | 19 | 210 | 11.1 |
| Plumbing, heating and air-conditioning contractors | 18 | 101 | 5.6 |
| Electrical contractors | 15 | 123 | 8.2 |
| Law offices | 14 | — | — |
| Physician practices | 13 | — | — |
| Beauty salons | 13 | — | — |
| Site preparation contractors | 12 | 49 | 4.1 |
| General freight trucking companies (local) | 12 | 33 | 2.8 |
| Offices of real estate agents and brokers | 11 | 20 | 1.8 |
| Dental offices | 10 | 96 | 9.6 |
| Painting and wall covering contractors | 10 | 51 | 5.1 |
| Finish carpentry contractors | 10 | — | — |
| Automotive parts and accessories stores | 10 | 83 | 8.3 |
| New single-family housing construction contractors | 9 | — | — |
| Civic and social organizations | 9 | 88 | 9.8 |
| Veterinary clinics | 8 | 60 | 7.5 |
| Poured concrete foundation and structure contractors | 8 | 78 | 9.8 |
| Supermarkets and grocery stores | 8 | 271 | 33.9 |
| Chiropractic offices | 7 | 29 | 4.1 |
| All other specialty trade contractors | 7 | 13 | 1.9 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Area codes in Greenville, OH
The area's named cities and towns have 42 NANPA-assigned exchanges across 3 area codes; 937 has the most (88%). Callata includes up to 3 local numbers, so a business serving several parts of the area can hold a number in each.
Local numbers by city
Pages for 5 cities and towns in the area list their area codes, prefixes and carriers.
| Place | Population (2024) | Area codes | Exchanges |
|---|---|---|---|
| Greenville, OH | 17,044 | 937 | 15 |
| Versailles, OH | 2,719 | 937 | 3 |
| Arcanum, OH | 2,333 | 937 | 3 |
| Union City, OH | 1,564 | 937 | 5 |
| Ansonia, OH | 1,149 | 937 | 2 |
Phone costs for a typical Greenville, OH business
Per-seat phone plans multiply by headcount. For the rounded average establishment size in Greenville, OH, 14 users on RingCentral RingEX Core come to $420.00 a month and on Ooma Office Pro $349.30, at month-to-month list prices checked September 28, 2026. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $279.00 | $3,348.00 |
| Quo (Starter) | $19.00 per user | $266.00 | $3,192.00 |
| Nextiva (Core) | $23.00 per user | $322.00 | $3,864.00 |
| Ooma (Office Pro) | $24.95 per user | $349.30 | $4,191.60 |
| Dialpad (Standard) | $27.00 per user | $378.00 | $4,536.00 |
| RingCentral (RingEX Core) | $30.00 per user | $420.00 | $5,040.00 |
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.
Callata in Greenville, OH
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.
Porting a number you already use in Greenville, OH is free, and business texting is available once the carrier registration (10DLC) is approved; the registration carries a one-time $49 fee. Which specific numbers are open in a given area code depends on carrier inventory at the time you sign up.
AI agents are optional: an AI receptionist or scheduler can pick up when the team is busy or closed, take a message, send a text or email, or transfer the call. They draw on prepaid AI minutes ($0.25/minute), disclose that they are AI, and outbound AI calls require prior consent and are limited to 8am–9pm.
Frequently asked questions
What area codes serve Greenville, OH?
937, 419, and 567, by NANPA-assigned exchanges in the area's named places.
How many businesses are in the Greenville, OH area?
1,117 establishments in 2023, according to Census County Business Patterns.
How much does a business phone system cost in Greenville, OH?
Callata is $99 a month with 5 users included, then $20 per additional user; for a 14-person team that is $279.00 a month. The same team on Ooma Office Pro lists at $349.30 a month (checked September 28, 2026).