CallataGuidesGet a local business phone number in Clarksville, VA
Clarksville's area code, prefixes and carriers from NANPA records, and how to put a Clarksville number in front of your customers.
- Area code
- 434
- Exchanges
- 5NANPA-assigned
- Carriers
- 5
- Population
- 1,309Census 2024 est.
Clarksville area codes
With 1,309 residents in the Census 2024 estimate, Clarksville sits in Mecklenburg County, Virginia. All 5 exchanges NANPA lists for its rate center are in area code 434. Clarksville is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 434 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 |
|---|---|---|---|---|---|
| 434 | 5 | 100% | 2001 | none | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Phone carriers in Clarksville
5 carriers hold the 5 exchanges assigned to Clarksville's rate center. Coretel Virginia, LLC - Va has the most, with 1. 5 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Clarksville can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Coretel Virginia, LLC - Va | 1 | 20% |
| Shentel Communications, LLC. - Va | 1 | 20% |
| Verizon South, INC. - Va (contel) | 1 | 20% |
| Onvoy Spectrum, LLC | 1 | 20% |
| Ton80 Communications, LLC | 1 | 20% |
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 Clarksville
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Clarksville's rate center (CLARKSVL). The earliest assignment date recorded in the file for these codes is 2010. 2 of the 5 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 434 | 206, 362, 374, 428, 624 |
Source: NANPA utilized central office code file.
When Clarksville's exchanges were assigned
Assignment dates show when each block of Clarksville numbers was added to the local supply.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2010s | 2 | 50% |
| 2020s | 2 | 50% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Clarksville
NANPA ties every exchange to a rate center. For Clarksville that is CLARKSVL, so a number from one of these exchanges reads as local to people in and around Clarksville.
Keeping an existing Clarksville number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 434 when you pick it.
Businesses around Clarksville
Clarksville is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 210,842 business establishments in Virginia in 2023, employing 3,581,650 people. The largest sectors by establishment count are professional, scientific, and technical services (32,231), retail trade (25,872), and health care and social assistance (23,812).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Full-service restaurants | 7,154 | 142,779 | 20.0 |
| Limited-service restaurants | 7,145 | 134,359 | 18.8 |
| Physician practices | 4,759 | 73,269 | 15.4 |
| Offices of real estate agents and brokers | 4,254 | 11,464 | 2.7 |
| Custom computer programming services firms | 4,080 | 74,778 | 18.3 |
| Computer systems design services firms | 3,968 | 96,003 | 24.2 |
| Management consulting firms | 3,791 | 77,188 | 20.4 |
| Residential remodelers | 3,771 | 14,749 | 3.9 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Business phone service in Clarksville
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
If you already have a number in Clarksville, 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 17-person team is the benchmark here, the rounded average establishment size in Virginia. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $510.00 a month and Ooma Office Pro $424.15. 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 Clarksville, VA?
434. All exchanges NANPA lists for Clarksville are in 434.
How many phone companies have exchanges in Clarksville?
5, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Clarksville 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 Clarksville?
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).