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Get a local business phone number in Yakima, WA

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

Area code
509
Exchanges
60NANPA-assigned
Carriers
13
Population
97,390Census 2024 est.

Area codes in Yakima

Yakima, in Yakima County, Washington, had a Census-estimated population of 97,390 in July 2024. All 60 exchanges NANPA lists for its rate center are in area code 509. Yakima 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 Yakima, WA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
50960100%1957nonePacific

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

Phone carriers in Yakima

13 carriers hold the 60 exchanges assigned to Yakima's rate center. Qwest Corporation has the most, with 17. 42 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 Yakima, WA
Carrier (NANPA operating company)ExchangesShare
Qwest Corporation1728%
T-mobile USA, INC.915%
United States Cellular - Wa712%
Cellco Partnership d/b/a Verizon Wireless - Wa712%
New Cingular Wireless PCS, LLC610%
Electric Lightwave LLC d/b/a Allstream46.7%
Metropcs, INC.23.3%
Level 3 Communications, LLC - Wa23.3%
Onvoy, LLC - Wa23.3%
Ziply Fiber Northwest LLC d/b/a Ziply Fiber11.7%
Centurylink Communications, LLC11.7%
Teleport Communications America, LLC - Wa11.7%

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.

Local prefixes for Yakima

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Yakima. The earliest assignment date recorded in the file for these codes is 2001. 9 of the 60 were assigned in 2020 or later.

Prefixes assigned in Yakima, WA
Area codePrefixes (NXX)
509208, 225, 248, 249, 268, 307, 317, 367, 379, 388, 406, 424, 426, 452, 453, 454, 457, 469, 480, 490, 494, 504, 506, 509, 517, 571, 573, 574, 575, 576, 577, 594, 654, 728, 731, 746, 759, 801, 823, 833, 834, 853, 895, 901, 902, 907, 910, 930, 938, 941, 945, 949, 952, 955, 961, 965, 966, 969, 972, 985

Source: NANPA utilized central office code file.

When Yakima's exchanges were assigned

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

Yakima, WA: exchanges by decade assigned
Decade assignedExchangesShare
2000s832%
2010s832%
2020s936%

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

How local numbers work in Yakima

What a caller sees as "local" is the area code plus prefix. In Yakima, those come from the YAKIMA rate center, as recorded by NANPA.

New local numbers are drawn from carrier inventory, so the exact 509 numbers available change over time; porting an existing number is free.

Who does business near Yakima

Yakima is part of the Yakima, WA metro area, home to 259,000 people in 2024. County Business Patterns counted 5,010 business establishments in the Yakima, WA metro area in 2023, employing 71,390 people. The largest sectors by establishment count are retail trade (708), construction (675), and health care and social assistance (613).

Selected industries in the Yakima, WA metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Full-service restaurants1702,30813.6
Limited-service restaurants1563,04519.5
Child day care services1138507.5
Residential remodelers1022502.5
Law offices854735.6
Physician practices821,50918.4
New single-family housing construction contractors792603.3
Landscaping services773074.0

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

Setting up a Yakima 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 Yakima 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.

A 14-person team is the benchmark here, the rounded average establishment size in the Yakima, WA metro area. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $420.00 a month and Ooma Office Pro $349.30. Callata comes to $279.00 a month for 14 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 14-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$279.00$3,348.00
Quo (Starter)$19.00 per user$266.00$3,192.00
Nextiva (Core)$23.00 per user$322.00$3,864.00
Ooma (Office Pro)$24.95 per user$349.30$4,191.60
Dialpad (Standard)$27.00 per user$378.00$4,536.00
RingCentral (RingEX Core)$30.00 per user$420.00$5,040.00

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 Yakima, WA?

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

How many phone companies have exchanges in Yakima?

13, holding 60 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Yakima 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 Yakima?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 14 users come to $279.00 a month. For comparison, 14 users on RingCentral RingEX Core list at $420.00 a month (checked September 28, 2026).