Get a local business phone number in Greensburg, OH
Greensburg's area codes, prefixes and carriers from NANPA records, and how to put a Greensburg number in front of your customers.
- Area code
- 234 / 330
- Exchanges
- 17NANPA-assigned
- Carriers
- 11
- Population
- 1,431Census 2024 est.
Area codes in Greensburg
Greensburg, in Putnam County, Ohio, had a Census-estimated population of 1,431 in July 2024. NANPA lists 17 exchanges for its rate center across 2 area codes; 234 has the most (12, 71%). 234 is part of an overlay with 330, so a new local number in Greensburg may carry any of those codes depending on which have numbers available. Greensburg 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.
Phone carriers in Greensburg
11 carriers hold the 17 exchanges assigned to Greensburg's rate center. Cellco Partnership d/b/a Verizon Wireless - Oh has the most, with 4. 16 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Cellco Partnership d/b/a Verizon Wireless - Oh | 4 | 24% |
| Onvoy, LLC - Oh | 2 | 12% |
| Level 3 Communications, LLC - Oh | 2 | 12% |
| Ohio Bell Tel CO | 2 | 12% |
| Bandwidth.com CLEC, LLC - Oh | 1 | 5.9% |
| T-mobile USA, INC. | 1 | 5.9% |
| AT&T - Local | 1 | 5.9% |
| Centurylink Communications, LLC | 1 | 5.9% |
| Teleport Communications America, LLC - Oh | 1 | 5.9% |
| TWC Ip Enabled Services, LLC | 1 | 5.9% |
| Paetec Itel, LLC | 1 | 5.9% |
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 Greensburg
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Greensburg's rate center (GREENSBURG). The earliest assignment date recorded in the file for these codes is 2001. 1 of the 17 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 234 | 210, 276, 294, 310, 316, 319, 321, 345, 361, 366, 444, 492 |
| 330 | 517, 563, 776, 896, 899 |
Source: NANPA utilized central office code file.
When Greensburg's exchanges were assigned
Assignment dates show when each block of Greensburg numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 2 | 17% |
| 2010s | 9 | 75% |
| 2020s | 1 | 8.3% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
Rate centers and local calling in Greensburg
NANPA ties every exchange to a rate center. For Greensburg that is GREENSBURG, so a number from one of these exchanges reads as local to people in and around Greensburg.
If your business already has a Greensburg number, porting it to Callata is free and keeps it on your cards, listings and vehicles.
Who does business near Greensburg
Greensburg is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 255,049 business establishments in Ohio in 2023, employing 5,081,279 people. The largest sectors by establishment count are retail trade (34,275), health care and social assistance (31,168), and other services (except public administration) (27,524).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 10,404 | 204,250 | 19.6 |
| Full-service restaurants | 7,698 | 188,916 | 24.5 |
| Physician practices | 5,551 | 107,516 | 19.4 |
| Insurance agencies and brokerages | 4,382 | 27,942 | 6.4 |
| Landscaping services | 4,228 | 28,603 | 6.8 |
| Law offices | 4,067 | 27,760 | 6.8 |
| Dental offices | 3,814 | 33,003 | 8.7 |
| Residential remodelers | 3,362 | 13,233 | 3.9 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a Greensburg business line
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 Greensburg, 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 20-person team is the benchmark here, the rounded average establishment size in Ohio. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $600.00 a month and Ooma Office Pro $499.00. On Callata the same 20 people cost $399.00 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 | $399.00 | $4,788.00 |
| Quo (Starter) | $19.00 per user | $380.00 | $4,560.00 |
| Nextiva (Core) | $23.00 per user | $460.00 | $5,520.00 |
| Ooma (Office Pro) | $24.95 per user | $499.00 | $5,988.00 |
| Dialpad (Standard) | $27.00 per user | $540.00 | $6,480.00 |
| RingCentral (RingEX Core) | $30.00 per user | $600.00 | $7,200.00 |
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 Greensburg, OH?
Greensburg has exchanges in 234 and 330; 234 has the most.
How many phone companies have exchanges in Greensburg?
11, holding 17 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Greensburg 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 Greensburg?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 20 users come to $399.00 a month. For comparison, 20 users on RingCentral RingEX Core list at $600.00 a month (checked September 28, 2026).