CallataGuidesBusiness phone system for surveying and mapping services firms in San Antonio, TX
Surveying and mapping services firms in the San Antonio-New Braunfels, TX metro area: 45 establishments in 2023, the local area codes, and what phone service costs an 11-person team.
- Establishments
- 45CBP 2023
- Employees
- 479mid-March 2023
- Per 100k residents
- 1.6U.S. 2.1
- Rank
- 29th of 442areas by count
How many surveying and mapping services firms are in San Antonio, TX?
County Business Patterns counts 45 surveying and mapping services firms (NAICS 541370, Surveying and Mapping (except Geophysical) Services) in the San Antonio-New Braunfels, TX metro area for 2023. They employed 479 people in mid-March and paid $30.8 million in annual payroll. By establishment count the area is 29th out of 442 areas with published figures for surveying and mapping services firms.
Measured against its 2.8 million residents (2024 estimate), the area has 1.6 surveying and mapping services firms per 100,000 people; the U.S. rate is 2.1, so San Antonio, TX is 24.0% below the national figure. The average establishment here has 10.6 employees, compared with 8.0 nationally. Payroll per employee comes to $64,263, 13.3% below the national $74,108.
| Measure | San Antonio, TX | Texas | United States |
|---|---|---|---|
| Establishments | 45 | 703 | 7,288 |
| Mid-March employees | 479 | 8,376 | 58,087 |
| Annual payroll | $30,782,000 | $605,086,000 | $4,304,723,000 |
| Employees per establishment | 10.6 | 11.9 | 8.0 |
| Payroll per employee | $64,263 | $72,240 | $74,108 |
| Establishments per 100,000 residents | 1.6 | 2.2 | 2.1 |
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.
How big surveying and mapping services firms in San Antonio, TX are
Of the surveying and mapping services firms in San Antonio, TX that had employees in March 2023, 40.9% had fewer than five (the U.S. share is 58.3%). 65.9% had fewer than ten. Small teams usually share the phone: the person who answers is often also serving a customer or doing the job, which is when calls get missed.
| Employment size | Establishments | Share | U.S. share |
|---|---|---|---|
| 1–4 employees | 18 | 40.9% | 58.3% |
| 5–9 employees | 11 | 25.0% | 21.5% |
| 10–19 employees | 11 | 25.0% | 12.3% |
| 20–49 employees | 4 | 9.1% | 5.9% |
| 50 or more employees | 0 | 0.0% | 2.0% |
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.
Why the phone matters for surveying and mapping services firms in San Antonio, TX
Surveyors spend their days in the field, and calls about boundary surveys, closings and construction staking come from homeowners, title companies and builders. A line that rings field crews' phones keeps work from waiting.
Typical inbound and outbound calls for surveying and mapping services firms in San Antonio, TX:
- The firm calls a client with a quote.
- A homeowner calls about a fence-line dispute.
- A title company calls for a survey before closing.
What surveying and mapping services firms text about
Surveyors text arrival windows and completion notices.
Team texting on Callata runs from your business number, so replies come from the practice or shop rather than someone's personal phone. It turns on after the one-time $49 carrier registration (10DLC) is approved.
Phone system pricing for an 11-person surveying firm
The average surveying firm in San Antonio, TX has 10.6 employees, so an 11-person team is a reasonable benchmark. Priced per seat, 11 users would run $330.00 a month on RingCentral RingEX Core and $274.45 on Ooma Office Pro (month-to-month list prices, checked September 28, 2026). Callata comes to $219.00 a month for 11 users ($99 a month with 5 users included, then $20 per additional user), below both.
Over a year, that is $1,332 less than RingCentral for a surveying firm in San Antonio, TX of that size. Annual contracts lower some competitors' prices, so compare the plan you would actually sign.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $219.00 | $2,628.00 |
| Quo (Starter) | $19.00 per user | $209.00 | $2,508.00 |
| Nextiva (Core) | $23.00 per user | $253.00 | $3,036.00 |
| Ooma (Office Pro) | $24.95 per user | $274.45 | $3,293.40 |
| Dialpad (Standard) | $27.00 per user | $297.00 | $3,564.00 |
| RingCentral (RingEX Core) | $30.00 per user | $330.00 | $3,960.00 |
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.
Getting a local number in San Antonio, TX
NANPA records place the exchanges of the area's named cities and towns in 3 area codes. 210 has the most, with 784 of 1,082 exchanges (72%). A local number lets clients in San Antonio, TX 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 code | Exchanges | Time zone | In service since | Overlay with |
|---|---|---|---|---|
| 210 | 784 | Central | 1992 | 726 |
| 830 | 186 | Central | 1997 | none |
| 726 | 112 | Central | 2017 | 210 |
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.
How Callata works for surveying and mapping services firms
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.
Porting a number you already use in San Antonio, TX 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.
Frequently asked questions
How many surveying and mapping services firms are there in San Antonio, TX?
Census County Business Patterns counted 45 surveying and mapping services firms in the San Antonio-New Braunfels, TX metro area in 2023. They employed 479 people in mid-March.
What does a business phone system cost for an 11-person surveying firm?
At month-to-month list prices checked September 28, 2026, 11 users cost $330.00 a month on RingCentral RingEX Core and $274.45 on Ooma Office Pro. On Callata, $99 a month with 5 users included, then $20 per additional user, the same team pays $219.00.
What area code should a surveying firm in San Antonio, TX use?
Area code 210 has the most assigned exchanges among the area's named places, followed by 830 and 726. If you already have a local number, you can port it to Callata for free.
Can an AI receptionist answer calls for a surveying firm?
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.