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Get a local business phone number in Omak, WA

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

Area code
509
Exchanges
8NANPA-assigned
Carriers
6
Population
5,167Census 2024 est.

Area codes in Omak

Omak, in Okanogan County, Washington, had a Census-estimated population of 5,167 in July 2024. All 8 exchanges NANPA lists for its rate center are in area code 509. Omak is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 509 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Omak, WA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
5098100%1957nonePacific

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

Phone carriers in Omak

6 carriers hold the 8 exchanges assigned to Omak's rate center. Qwest Corporation has the most, with 3. 6 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Omak can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Omak, WA
Carrier (NANPA operating company)ExchangesShare
Qwest Corporation338%
New Cingular Wireless PCS, LLC113%
Cellco Partnership d/b/a Verizon Wireless - Wa113%
Level 3 Communications, LLC - Wa113%
Teleport Communications America, LLC - Wa113%
Onvoy, LLC - Wa113%

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.

Local prefixes for Omak

These are the central office codes NANPA records for Omak. A caller seeing one of them recognizes a local number. The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.

Prefixes assigned in Omak, WA
Area codePrefixes (NXX)
509322, 422, 429, 557, 740, 826, 846, 861

Source: NANPA utilized central office code file.

When Omak's exchanges were assigned

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

Omak, WA: exchanges by decade assigned
Decade assignedExchangesShare
2000s150%
2010s150%

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

How local numbers work in Omak

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

If your business already has a Omak number, porting it to Callata is free and keeps it on your cards, listings and vehicles.

Who does business near Omak

Omak is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 202,177 business establishments in Washington in 2023, employing 3,056,235 people. The largest sectors by establishment count are construction (27,190), health care and social assistance (23,923), and professional, scientific, and technical services (23,574).

Selected industries in Washington, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants6,724110,40416.4
Offices of real estate agents and brokers5,67014,4252.5
Residential remodelers5,17518,0373.5
Limited-service restaurants5,16890,95517.6
Dental offices3,63332,6179.0
Law offices3,48921,1056.0
New single-family housing construction contractors3,24312,4703.8
Landscaping services3,19419,2786.0

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

Setting up a Omak business line

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 Omak 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 15 users, the rounded average establishment size in Washington. At list prices checked September 28, 2026, that is $374.25 a month on Ooma Office Pro and $450.00 on RingCentral RingEX Core. Callata comes to $299.00 a month for 15 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 15-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$299.00$3,588.00
Quo (Starter)$19.00 per user$285.00$3,420.00
Nextiva (Core)$23.00 per user$345.00$4,140.00
Ooma (Office Pro)$24.95 per user$374.25$4,491.00
Dialpad (Standard)$27.00 per user$405.00$4,860.00
RingCentral (RingEX Core)$30.00 per user$450.00$5,400.00

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 Omak, WA?

509. All exchanges NANPA lists for Omak are in 509.

How many phone companies have exchanges in Omak?

6, holding 8 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Omak 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 Omak?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 15 users come to $299.00 a month. For comparison, 15 users on RingCentral RingEX Core list at $450.00 a month (checked September 28, 2026).