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Get a local business phone number in Lompoc, CA

Lompoc's area codes, prefixes and carriers from NANPA records, and how to put a Lompoc number in front of your customers.

Area code
805 / 820
Exchanges
27NANPA-assigned
Carriers
13
Population
43,594Census 2024 est.

Area codes in Lompoc

With 43,594 residents in the Census 2024 estimate, Lompoc sits in Santa Barbara County, California. NANPA lists 27 exchanges for its rate center across 2 area codes; 805 has the most (25, 93%). 805 is part of an overlay with 820, so a new local number in Lompoc may carry any of those codes depending on which have numbers available. Lompoc is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 805 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Lompoc, CA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
8052593%1957820Pacific
82027.4%2018805Pacific

Source: NANPA utilized central office code file and NPA report, dated 10/01/2026.

Lompoc exchanges by carrier

13 carriers hold the 27 exchanges assigned to Lompoc's rate center. Frontier California INC. has the most, with 8. 20 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. The table counts codes by the operating company NANPA assigned them to, not by who serves each number today.

Carriers holding exchanges in Lompoc, CA
Carrier (NANPA operating company)ExchangesShare
Frontier California INC.830%
New Cingular Wireless PCS, LLC311%
Teleport Communications America, LLC - CA311%
T-mobile USA, INC.27.4%
Cellco Partnership d/b/a Verizon Wireless - CA27.4%
Comcast Phone of California, LLC27.4%
Metropcs, INC.13.7%
Peerless Network of California, LLC - CA13.7%
Pacific Bell (competitive)13.7%
Mcimetro Access Transmission Services LLC13.7%
Onvoy, LLC - CA13.7%
Level 3 Telecom of California, LP - CA13.7%

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.

Exchanges (NPA-NXX) assigned in Lompoc

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Lompoc. The earliest assignment date recorded in the file for these codes is 2001. 3 of the 27 were assigned in 2020 or later.

Prefixes assigned in Lompoc, CA
Area codePrefixes (NXX)
805291, 294, 315, 430, 588, 605, 606, 717, 733, 734, 735, 736, 737, 740, 741, 742, 743, 757, 800, 819, 865, 866, 875, 944, 972
820218, 228

Source: NANPA utilized central office code file.

When Lompoc's exchanges were assigned

The table groups Lompoc's exchanges by the decade NANPA recorded them as assigned.

Lompoc, CA: exchanges by decade assigned
Decade assignedExchangesShare
2000s563%
2020s338%

Assignment dates as recorded in NANPA's utilized code file; codes without a recorded date are excluded.

How local numbers work in Lompoc

Phone numbers are tied to a rate center, the local calling area used to decide whether a call is local or toll. Lompoc's numbers are rated to the LOMPOC rate center in NANPA's records. A business number from one of the prefixes above shows up on customers' phones as a Lompoc number.

Keeping an existing Lompoc number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 805 when you pick it.

Who does business near Lompoc

Lompoc is part of the Santa Maria-Santa Barbara, CA metro area, home to 445,000 people in 2024. County Business Patterns counted 12,484 business establishments in the Santa Maria, CA metro area in 2023, employing 160,460 people. The largest sectors by establishment count are professional, scientific, and technical services (1,569), health care and social assistance (1,558), and retail trade (1,479).

Selected industries in the Santa Maria, CA metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants4207,70018.3
Full-service restaurants4048,97422.2
Physician practices3953,0177.6
Landscaping services2612,0727.9
Law offices2439353.8
Offices of real estate agents and brokers242——
Dental offices2401,6777.0
Residential remodelers2281,2895.7

Selected small-business industries (six-digit NAICS) covered by these guides. Source: Census County Business Patterns 2023.

Business phone service in Lompoc

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 Lompoc 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 Santa Maria, CA metro area, 13 users on RingCentral RingEX Core come to $390.00 a month and on Ooma Office Pro $324.35, at month-to-month list prices checked September 28, 2026. Callata comes to $259.00 a month for 13 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 13-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$259.00$3,108.00
Quo (Starter)$19.00 per user$247.00$2,964.00
Nextiva (Core)$23.00 per user$299.00$3,588.00
Ooma (Office Pro)$24.95 per user$324.35$3,892.20
Dialpad (Standard)$27.00 per user$351.00$4,212.00
RingCentral (RingEX Core)$30.00 per user$390.00$4,680.00

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 Lompoc, CA?

Lompoc has exchanges in 805 and 820; 805 has the most.

How many phone companies have exchanges in Lompoc?

13, holding 27 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Lompoc 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 Lompoc?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 13 users come to $259.00 a month. For comparison, 13 users on RingCentral RingEX Core list at $390.00 a month (checked September 28, 2026).