Get a local business phone number in Carrizo Springs, TX
Carrizo Springs's area code, prefixes and carriers from NANPA records, and how to put a Carrizo Springs number in front of your customers.
- Area code
- 830
- Exchanges
- 7NANPA-assigned
- Carriers
- 5
- Population
- 4,586Census 2024 est.
Carrizo Springs area codes
With 4,586 residents in the Census 2024 estimate, Carrizo Springs sits in Dimmit County, Texas. All 7 exchanges NANPA lists for its rate center are in area code 830. Carrizo Springs 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 | 7 | 100% | 1997 | none | Central |
Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.
Who holds Carrizo Springs phone exchanges
5 carriers hold the 7 exchanges assigned to Carrizo Springs's rate center. Peerless Network of Texas, LLC - TX has the most, with 2. 7 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Carrizo Springs can come from any of these blocks; once it is yours, porting lets it move between providers.
| Carrier (NANPA operating company) | Exchanges | Share |
|---|---|---|
| Peerless Network of Texas, LLC - TX | 2 | 29% |
| T-mobile USA, INC. | 2 | 29% |
| TWC Ip Enabled Services, LLC | 1 | 14% |
| Level 3 Communications, LLC - TX | 1 | 14% |
| Southwestern Bell | 1 | 14% |
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.
Carrizo Springs phone prefixes
These are the central office codes NANPA records for Carrizo Springs. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. 1 of the 7 were assigned in 2020 or later.
| Area code | Prefixes (NXX) |
|---|---|
| 830 | 208, 219, 240, 255, 297, 322, 876 |
Source: NANPA utilized central office code file.
When Carrizo Springs's exchanges were assigned
The table groups Carrizo Springs's exchanges by the decade NANPA recorded them as assigned.
| Decade assigned | Exchanges | Share |
|---|---|---|
| 2000s | 3 | 50% |
| 2010s | 2 | 33% |
| 2020s | 1 | 17% |
Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.
What makes a number local to Carrizo Springs
Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Carrizo Springs's numbers are rated to the CARRIZOSPG rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Carrizo Springs number.
Keeping an existing Carrizo Springs number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 830 when you pick it.
The local business market
Carrizo Springs is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 670,878 business establishments in Texas in 2023, employing 12,012,629 people. The largest sectors by establishment count are retail trade (84,369), professional, scientific, and technical services (83,842), and health care and social assistance (80,576).
| Industry | Establishments | Employees | Employees per establishment |
|---|---|---|---|
| Limited-service restaurants | 24,360 | 545,407 | 22.4 |
| Physician practices | 21,500 | 217,413 | 10.1 |
| Full-service restaurants | 20,819 | 493,197 | 23.7 |
| Law offices | 13,833 | 87,363 | 6.3 |
| Insurance agencies and brokerages | 12,210 | 78,885 | 6.5 |
| Dental offices | 11,902 | 86,333 | 7.3 |
| Offices of real estate agents and brokers | 11,405 | 33,989 | 3.0 |
| Management consulting firms | 9,705 | 80,499 | 8.3 |
Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.
A Carrizo Springs number on Callata
Callata is a business phone system priced at $99 a month with 5 users included, then $20 per additional user. Callata Office includes up to 3 local business numbers, unlimited inbound calling, 1,500 pooled outbound US and Canada minutes per user each month, a browser softphone that can also ring your cell, voicemail with transcription, call recording with AI summaries, business-hours routing and E911 on every number.
Porting a number you already use in Carrizo Springs 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.
The comparison below uses 18 users, the rounded average establishment size in Texas. At list prices checked September 28, 2026, that is $449.10 a month on Ooma Office Pro and $540.00 on RingCentral RingEX Core. Callata comes to $359.00 a month for 18 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 | $359.00 | $4,308.00 |
| Quo (Starter) | $19.00 per user | $342.00 | $4,104.00 |
| Nextiva (Core) | $23.00 per user | $414.00 | $4,968.00 |
| Ooma (Office Pro) | $24.95 per user | $449.10 | $5,389.20 |
| Dialpad (Standard) | $27.00 per user | $486.00 | $5,832.00 |
| RingCentral (RingEX Core) | $30.00 per user | $540.00 | $6,480.00 |
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 Carrizo Springs, TX?
830. All exchanges NANPA lists for Carrizo Springs are in 830.
How many phone companies have exchanges in Carrizo Springs?
5, holding 7 exchanges between them, according to NANPA's 10/01/2026 file.
Can I keep my existing Carrizo Springs 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 Carrizo Springs?
Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).