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Get a local business phone number in Twisp, WA

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

Area code
509
Exchanges
3NANPA-assigned
Carriers
2
Population
1,112Census 2024 est.

Area codes in Twisp

Twisp, in Okanogan County, Washington, had a Census-estimated population of 1,112 in July 2024. All 3 exchanges NANPA lists for its rate center are in area code 509. Twisp 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 Twisp, WA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
5093100%1957nonePacific

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

Who holds Twisp phone exchanges

2 carriers hold the 3 exchanges assigned to Twisp's rate center. Centurytel of Washington, INC. d/b/a Centurylink has the most, with 2. 3 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Twisp can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Twisp, WA
Carrier (NANPA operating company)ExchangesShare
Centurytel of Washington, INC. d/b/a Centurylink267%
New Cingular Wireless PCS, LLC133%

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 Twisp

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Twisp. None were assigned in 2020 or later.

Prefixes assigned in Twisp, WA
Area codePrefixes (NXX)
509341, 996, 997

Source: NANPA utilized central office code file.

Rate centers and local calling in Twisp

What a caller sees as "local" is the area code plus prefix. In Twisp, those come from the TWISP 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 Twisp

Twisp 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.

A Twisp number on Callata

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.

If you already have a number in Twisp, porting it to Callata is free. Texting from a local number requires a one-time carrier registration (10DLC, $49), and the numbers available in any area code depend on carrier inventory when you choose them.

Optional AI agents (receptionist, sales, support or scheduler) can answer calls after hours or when nobody picks up, take messages, text, email and transfer to your team. They are billed from prepaid AI minutes at $0.25 per minute, identify themselves as AI, and may only place outbound calls to people who consented, between 8am and 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. On Callata the same 15 people cost $299.00 a month, less than either per-seat plan.

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 Twisp, WA?

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

How many phone companies have exchanges in Twisp?

2, holding 3 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Twisp 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 Twisp?

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).