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Business phone system for optometry practices in Philadelphia, PA-NJ-DE-MD

Optometry practices in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area: 336 establishments in 2023, the local area codes, and what phone service costs a 6-person team.

Establishments
336CBP 2023
Employees
1,928mid-March 2023
Per 100k residents
5.3U.S. 6.6
Rank
10th of 734areas by count

The optometry practice market in Philadelphia, PA-NJ-DE-MD

The Census Bureau's 2023 County Business Patterns lists 336 establishments classified as Offices of Optometrists (NAICS 621320) in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area. They employed 1,928 people in mid-March and paid $99.5 million in annual payroll. By establishment count the area is 10th out of 734 areas with published figures for optometry practices.

Measured against its 6.3 million residents (2024 estimate), the area has 5.3 optometry practices per 100,000 people; the U.S. rate is 6.6, so Philadelphia, PA-NJ-DE-MD is 19.8% below the national figure. The average establishment here has 5.7 employees, compared with 6.6 nationally. Payroll per employee comes to $51,601, 5.5% above the national $48,910.

Optometry practices: Philadelphia, PA-NJ-DE-MD compared with Pennsylvania and the U.S., 2023
MeasurePhiladelphia, PA-NJ-DE-MDPennsylvaniaUnited States
Establishments33681222,501
Mid-March employees1,9285,237147,931
Annual payroll$99,487,000$254,468,000$7,235,361,000
Employees per establishment5.76.46.6
Payroll per employee$51,601$48,590$48,910
Establishments per 100,000 residents5.36.26.6

Census County Business Patterns 2023 (mid-March employment; annual payroll). Employees and payroll flagged high-noise are shown but not used in the text. Residents: Census Vintage 2024 estimates.

Team sizes at optometry practices in Philadelphia, PA-NJ-DE-MD

Of the optometry practices in Philadelphia, PA-NJ-DE-MD that had employees in March 2023, 57.6% had fewer than five (the U.S. share is 47.9%). 83.6% had fewer than ten. For a business of a few people, phone coverage is a staffing question as much as a technology one: someone has to be free to pick up, or the call needs somewhere sensible to go.

Optometry practices in Philadelphia, PA-NJ-DE-MD by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees19357.6%47.9%
5–9 employees8726.0%32.2%
10–19 employees4613.7%15.5%
20–49 employees92.7%4.0%
50 or more employees00.0%0.4%

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.

Calls an optometry practice in Philadelphia, PA-NJ-DE-MD 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 Philadelphia, PA-NJ-DE-MD:

Business texting for optometry practices

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

Because carriers require registration for business texting from local numbers, Callata files a 10DLC registration for a one-time $49; after approval, anyone on the team can reply from the business number.

What a phone system costs an optometry practice in Philadelphia, PA-NJ-DE-MD

The average optometry practice in Philadelphia, PA-NJ-DE-MD has 5.7 employees, so a 6-person team is a reasonable benchmark. Priced per seat, 6 users would run $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). 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 Philadelphia, PA-NJ-DE-MD of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.

Monthly list price for a 6-person optometry practice
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$119.00$1,428.00
Quo (Starter)$19.00 per user$114.00$1,368.00
Nextiva (Core)$23.00 per user$138.00$1,656.00
Ooma (Office Pro)$24.95 per user$149.70$1,796.40
Dialpad (Standard)$27.00 per user$162.00$1,944.00
RingCentral (RingEX Core)$30.00 per user$180.00$2,160.00

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.

Which area code to use in Philadelphia, PA-NJ-DE-MD

NANPA records place the exchanges of the area's named cities and towns in 8 area codes. 856 has the most, with 478 of 1,515 exchanges (32%). A local number lets patients in Philadelphia, PA-NJ-DE-MD call without dialing out of area. Callata includes up to 3 local numbers, and which numbers are open in an area code depends on carrier inventory when you choose.

Area codes in the Philadelphia, PA-NJ-DE-MD area by assigned exchanges
Area codeExchangesTime zoneIn service sinceOverlay with
856478Eastern1999none
302306Eastern1947none
267202Eastern1999215, 445
484157Eastern1999610, 835
609153Eastern1957640
61095Eastern1994484, 835
21581Eastern1947267, 445
44543Eastern2018215, 267

Exchanges are NANPA-assigned central office codes (NPA-NXX) in the rate centers matched to the area's named places. Source: NANPA utilized code and NPA reports.

Setting up Callata for an optometry practice in Philadelphia, PA-NJ-DE-MD

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 Philadelphia, PA-NJ-DE-MD 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.

Frequently asked questions

How many optometry practices are there in Philadelphia, PA-NJ-DE-MD?

Census County Business Patterns counted 336 optometry practices in the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metro area in 2023. They employed 1,928 people in mid-March.

What does a business phone system cost for a 6-person optometry practice?

At month-to-month list prices checked September 28, 2026, 6 users cost $180.00 a month on RingCentral RingEX Core and $149.70 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $119.00.

What area code should an optometry practice in Philadelphia, PA-NJ-DE-MD use?

Area code 856 has the most assigned exchanges among the area's named places, followed by 302 and 267. If you already have a local number, you can port it to Callata for free.

Can an AI receptionist answer calls for an optometry practice?

Yes. Callata's optional AI agents can answer when the team is busy or closed, take a message, text, email or transfer the call. They disclose that they are AI and are billed from prepaid AI minutes at $0.25 per minute. 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.