Get a local business phone number in La Vernia, TX
La Vernia's area code, prefixes and carriers from NANPA records, and how to put a La Vernia number in front of your customers.
- Area code
- 830
- Exchanges
- 4NANPA-assigned
- Carriers
- 3
- Population
- 1,483Census 2024 est.
Area codes in La Vernia
With 1,483 residents in the Census 2024 estimate, La Vernia sits in Wilson County, Texas. All 4 exchanges NANPA lists for its rate center are in area code 830. La Vernia is in the Central time zone.
According to NANPA's dialing-plan data, local calls within 830 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 |
|---|---|---|---|---|---|
| 830 | 4 | 100% | 1997 | none | Central |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds La Vernia phone exchanges
3 carriers hold the 4 exchanges assigned to La Vernia's rate center. Frontier Southwest INC d/b/a Frontier Comm of Texas has the most, with 2. 4 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Frontier Southwest INC d/b/a Frontier Comm of Texas | 2 | 50% |
| Cellco Partnership d/b/a Verizon Wireless - TX | 1 | 25% |
| Peerless Network of Texas, LLC - TX | 1 | 25% |
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.
La Vernia phone prefixes
Each prefix below is a block of up to 10,000 numbers that NANPA assigned to La Vernia's rate center (LAVERNIA). The earliest assignment date recorded in the file for these codes is 2003. None were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 830 | 253, 581, 779, 849 |
Source: NANPA utilized central office code file.
How local numbers work in La Vernia
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. La Vernia's numbers are rated to the LAVERNIA rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a La Vernia number.
New local numbers are drawn from carrier inventory, so the exact 830 numbers available change over time; porting an existing number is free.
Who does business near La Vernia
La Vernia is part of the San Antonio-New Braunfels, TX metro area, home to 2.8 million people in 2024. County Business Patterns counted 52,088 business establishments in the San Antonio, TX metro area in 2023, employing 980,355 people. The largest sectors by establishment count are health care and social assistance (6,874), retail trade (6,443), and professional, scientific, and technical services (5,921).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 2,051 | 48,560 | 23.7 |
| Physician practices | 1,981 | 23,740 | 12.0 |
| Full-service restaurants | 1,828 | 45,383 | 24.8 |
| Law offices | 1,188 | 7,317 | 6.2 |
| Offices of real estate agents and brokers | 1,072 | 3,201 | 3.0 |
| Insurance agencies and brokerages | 1,017 | 6,489 | 6.4 |
| Dental offices | 972 | 7,046 | 7.2 |
| Plumbing, heating and air-conditioning contractors | 786 | 8,661 | 11.0 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
Setting up a La Vernia business line
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 La Vernia 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.
Per-seat phone plans multiply by headcount. For the rounded average establishment size in the San Antonio, TX metro area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. Callata comes to $379.00 a month for 19 users ($99 a month with 5 users included, then $20 per additional user), below both.
| Provider (plan) | Pricing basis | Per month | Per year |
|---|---|---|---|
| Callata (Callata Office) | $99 incl. 5 users, $20 per extra user | $379.00 | $4,548.00 |
| Quo (Starter) | $19.00 per user | $361.00 | $4,332.00 |
| Nextiva (Core) | $23.00 per user | $437.00 | $5,244.00 |
| Ooma (Office Pro) | $24.95 per user | $474.05 | $5,688.60 |
| Dialpad (Standard) | $27.00 per user | $513.00 | $6,156.00 |
| RingCentral (RingEX Core) | $30.00 per user | $570.00 | $6,840.00 |
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 La Vernia, TX?
830. All exchanges NANPA lists for La Vernia are in 830.
How many phone companies have exchanges in La Vernia?
3, holding 4 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing La Vernia 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 La Vernia?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 19 users come to $379.00 a month. For comparison, 19 users on RingCentral RingEX Core list at $570.00 a month (checked September 28, 2026).