CallataGuides

Oak Harbor, WA business phone guide

Population, businesses by sector and industry, area codes and local numbers for the Oak Harbor, WA micropolitan area.

Population
86,4782024 est.
Establishments
1,941CBP 2023
Counties
1
Area codes
2

Oak Harbor, WA at a glance

The Oak Harbor, WA micropolitan area covers 1 county in Washington and had 86,478 residents in July 2024, down 0.4% since April 2020. The U.S. population grew 2.6% over the same period. By population it ranks 431st of the 925 metro and micropolitan areas and 439th by business establishments.

Counties in the Oak Harbor, WA area
CountyPopulation (2024)
Island County, WA86,478

Source: Census Vintage 2024 metropolitan and micropolitan area estimates.

Establishments and employment in Oak Harbor, WA

County Business Patterns counted 1,941 establishments in the area in 2023, employing 14,486 people in mid-March with $694.1 million in annual payroll. That is an average of 7.5 employees per establishment. 61.5% of establishments with employees had fewer than five people. By establishment count, the largest sectors are construction (362), retail trade (224), and health care and social assistance (197).

Oak Harbor, WA establishments by sector, 2023
Sector (NAICS)EstablishmentsEmployeesAnnual payroll
Construction (23)3621,582$103,666,000
Retail Trade (44)2242,565$90,149,000
Health Care and Social Assistance (62)1972,882$155,578,000
Professional, Scientific, and Technical Services (54)180786$50,443,000
Other Services (except Public Administration) (81)174838$27,900,000
Accommodation and Food Services (72)1712,267$71,682,000
Real Estate and Rental and Leasing (53)141362$19,578,000
Administrative and Support and Waste Management and Remediation Services (56)136758$36,398,000
Finance and Insurance (52)72306$21,705,000
Manufacturing (31)64626$38,734,000
Arts, Entertainment, and Recreation (71)50342$10,058,000
Wholesale Trade (42)36219$16,309,000
Educational Services (61)35249$8,990,000
Information (51)33203 (high noise)$13,129,000
Transportation and Warehousing (48)27372$22,607,000
Agriculture, Forestry, Fishing and Hunting (11)1917 (high noise)$1,249,000
Utilities (22)1269$3,265,000
Mining, Quarrying, and Oil and Gas Extraction (21)315 (high noise)$961,000
Management of Companies and Enterprises (55)326 (high noise)$1,685,000

Source: Census County Business Patterns 2023, two-digit NAICS sectors. Manufacturing, retail and transportation span several two-digit codes; CBP reports them under 31, 44 and 48.

Business density and team size in Oak Harbor, WA

Oak Harbor, WA has 22.4 business establishments per 1,000 residents, 8.7% below the U.S. figure of 24.6. Establishments average 7.5 employees against 16.7 nationally, and payroll per employee is $47,915 (29.9% below the U.S. $68,342). 61.5% of establishments with employees have fewer than five people (U.S.: 55.5%), while 1.3% have 50 or more. Because a handful of large employers lift the average, the share of very small establishments says more about who buys a small-business phone system.

Oak Harbor, WA: establishments by employment size, 2023
Employment sizeEstablishmentsShareU.S. share
1–4 employees1,19261.5%55.5%
5–9 employees38119.6%17.5%
10–19 employees23712.2%12.5%
20–49 employees1035.3%9.1%
50 or more employees261.3%5.4%

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.

Small-business industries in Oak Harbor, WA

Of the 141 industries these guides cover, 83 have a published Census count in Oak Harbor, WA. The largest are residential remodelers (76), offices of real estate agents and brokers (68), and landscaping services (68). Relative to population, new single-family housing construction contractors are the most over-represented: 74.0 per 100,000 residents against 17.8 nationally.

Largest covered industries in Oak Harbor, WA, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Residential remodelers762393.1
Offices of real estate agents and brokers681281.9
Landscaping services682754.0
Full-service restaurants6689513.6
New single-family housing construction contractors642534.0
Limited-service restaurants3875519.9
Electrical contractors311695.5
Painting and wall covering contractors30722.4
Plumbing, heating and air-conditioning contractors291505.2
Management consulting firms25——
Dental offices241978.2
Physician practices231305.7
Janitorial services21442.1
Insurance agencies and brokerages20894.5
Residential property managers20——
Site preparation contractors201035.2
Beauty salons18804.4
Roofing contractors16——
Supermarkets and grocery stores1677748.6
Physical, occupational and speech therapy clinics15765.1
General automotive repair shops14725.1
Lessors of miniwarehouses and self-storage units13312.4
Poured concrete foundation and structure contractors1313310.2
Engineering services firms12——
Child day care services12998.3

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

Which area codes serve Oak Harbor, WA

The area's named cities and towns have 21 NANPA-assigned exchanges across 2 area codes; 360 has the most (90%). Callata includes up to 3 local numbers, so a business serving several parts of the area can hold a number in each.

Area codes in the Oak Harbor, WA area
Area codeExchanges in named placesShareTime zone
3601990%Pacific
56429.5%Pacific

Exchanges in rate centers matched to Census places in the area. Source: NANPA.

Local numbers by city

Pages for 1 cities and towns in the area list their area codes, prefixes and carriers.

Cities and towns in the Oak Harbor, WA area
PlacePopulation (2024)Area codesExchanges
Oak Harbor, WA24,163360, 56421

Phone costs for a typical Oak Harbor, WA business

A 7-person team is the benchmark here, the rounded average establishment size in Oak Harbor, WA. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $210.00 a month and Ooma Office Pro $174.65. Callata comes to $139.00 a month for 7 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 7-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$139.00$1,668.00
Quo (Starter)$19.00 per user$133.00$1,596.00
Nextiva (Core)$23.00 per user$161.00$1,932.00
Ooma (Office Pro)$24.95 per user$174.65$2,095.80
Dialpad (Standard)$27.00 per user$189.00$2,268.00
RingCentral (RingEX Core)$30.00 per user$210.00$2,520.00

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.

Callata in Oak Harbor, WA

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 Oak Harbor, WA 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

What area codes serve Oak Harbor, WA?

360 and 564, by NANPA-assigned exchanges in the area's named places.

How many businesses are in the Oak Harbor, WA area?

1,941 establishments in 2023, according to Census County Business Patterns.

How much does a business phone system cost in Oak Harbor, WA?

Callata is $99 a month with 5 users included, then $20 per additional user; for a 7-person team that is $139.00 a month. The same team on Ooma Office Pro lists at $174.65 a month (checked September 28, 2026).