CallataGuidesGet a local business phone number in Iva, SC
Iva's area code, prefixes and carriers from NANPA records, and how to put a Iva number in front of your customers.
- Area code
- 864
- Exchanges
- 2NANPA-assigned
- Carriers
- 2
- Population
- 1,191Census 2024 est.
Iva area codes
With 1,191 residents in the Census 2024 estimate, Iva sits in Anderson County, South Carolina. All 2 exchanges NANPA lists for its rate center are in area code 864. 864 is part of an overlay with 821, so a new local number in Iva may carry any of those codes depending on which have numbers available. Iva is in the Eastern time zone.
According to NANPA's dialing-plan data, local calls within 864 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.
| Area code | Exchanges here | Share | In service since | Overlay with | Time zone |
|---|---|---|---|---|---|
| 864 | 2 | 100% | 1995 | 821 | Eastern |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Iva exchanges by carrier
2 carriers hold the 2 exchanges assigned to Iva's rate center. West Carolina Rural Tel. Coop., INC. has the most, with 1. 1 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 |
|---|---|---|
| West Carolina Rural Tel. Coop., INC. | 1 | 50% |
| New Cingular Wireless PCS, LLC - Ga | 1 | 50% |
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.
Iva phone prefixes
These are the central office codes NANPA records for Iva. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2003. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 864 | 348, 570 |
Source: NANPA utilized central office code file.
What makes a number local to Iva
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Iva's numbers are rated to the IVA rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Iva number.
New local numbers are drawn from carrier inventory, so the exact 864 numbers available change over time; porting an existing number is free.
Businesses around Iva
Iva is part of the Greenville-Anderson-Greer, SC metro area, home to 997,000 people in 2024. County Business Patterns counted 22,892 business establishments in the Greenville, SC metro area in 2023, employing 383,864 people. The largest sectors by establishment count are retail trade (3,176), professional, scientific, and technical services (2,657), and other services (except public administration) (2,411).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 836 | 16,661 | 19.9 |
| Full-service restaurants | 816 | 16,838 | 20.6 |
| Offices of real estate agents and brokers | 601 | 1,020 | 1.7 |
| Law offices | 439 | 2,728 | 6.2 |
| Insurance agencies and brokerages | 417 | 1,889 | 4.5 |
| Physician practices | 359 | 5,216 | 14.5 |
| Dental offices | 353 | 3,292 | 9.3 |
| Landscaping services | 336 | 2,054 | 6.1 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Iva number on Callata
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 Iva, 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 the Greenville, SC metro area. 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 Iva, SC?
864. All exchanges NANPA lists for Iva are in 864.
How many phone companies have exchanges in Iva?
2, holding 2 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Iva 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 Iva?
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).