Business phone system for optometry practices in South Carolina

The optometry practice industry in South Carolina

County Business Patterns counts 284 establishments in South Carolina classified as Offices of Optometrists (NAICS 621320) for 2023. They employed 1,838 people in mid-March and reported $83.2 million in annual payroll. That is the 28th highest count among the 51 states and DC with published figures. Optometry practices make up 0.23% of the 122,958 business establishments in the state.

Per 100,000 residents (2024 estimate) South Carolina has 5.2 optometry practices, 21.6% below the national rate of 6.6. The average establishment has 6.5 employees against 6.6 nationally. Payroll per employee is $45,277, 7.4% below the U.S. figure of $48,910.

South Carolina's largest markets for optometry practices

Census published optometry practice counts for 13 metro or micropolitan areas that include part of South Carolina. The largest is Charlotte, NC-SC, with 184 establishments (a multi-state area; its count covers every state it spans). Single-state metro and micropolitan areas account for 85% of the statewide total; the rest are outside any published area or in areas Census suppressed.

Team sizes at optometry practices in South Carolina

43.8% of South Carolina's optometry practices with employees had fewer than five people in March 2023, compared with 47.9% nationally. 81.3% had fewer than ten. At that size the phone is shared, so routing (who rings, when, and what happens after hours) matters more than the number of desk phones.

Calls an optometry practice in South Carolina has to catch

Eye-care offices combine exam scheduling with eyewear and contact-lens orders, so callers want both appointments and order status. Calls about broken glasses or eye irritation also need to reach someone quickly.

A few of the calls that come in to optometry practices in South Carolina:

• The office calls patients when an order arrives.
• A patient calls to reorder contact lenses.
• A parent calls to book a child's eye exam before the school year.

What optometry practices text about

Optometry offices text patients when an eyewear or contact lens order is ready for pickup, along with appointment reminders.

Texting from a local number in South Carolina requires carrier registration (10DLC), a one-time $49 fee on Callata.

Callata vs. per-seat pricing for optometry practices in South Carolina

Optometry practices in South Carolina average 6.5 employees, so the comparison uses a 6-person team. Per-seat business phone plans bill every one of those people. At month-to-month list prices checked September 28, 2026, 6 users on RingCentral RingEX Core cost $180.00 a month and 6 on Ooma Office Pro cost $149.70. Callata comes to $119.00 a month for 6 users ($99 a month with 5 users included, then $20 per additional user), below both.

Over a year, that is $732 less than RingCentral for an optometry practice in South Carolina of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Area codes in South Carolina

South Carolina has 6 geographic area codes in service according to NANPA. Callata includes up to 3 local numbers, so an optometry practice can hold a number in more than one of them.

How Callata works for optometry practices in South Carolina

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.

Porting a number you already use in South Carolina 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.

Practices that handle protected health information should review their own privacy obligations before recording calls, enabling AI summaries or texting appointment details, and keep clinical conversations out of text messages unless their policies allow it.