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Get a local business phone number in Wilburton, OK

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

Area code
918 / 539
Exchanges
7NANPA-assigned
Carriers
6
Population
2,280Census 2024 est.

Wilburton area codes

With 2,280 residents in the Census 2024 estimate, Wilburton sits in Latimer County, Oklahoma. NANPA lists 7 exchanges for its rate center across 2 area codes; 918 has the most (4, 57%). 918 is part of an overlay with 539, so a new local number in Wilburton may carry any of those codes depending on which have numbers available. Wilburton is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 918 are dialed as ten digits (area code plus number) and toll calls as 1 plus ten digits.

Area codes with exchanges in Wilburton, OK
Area codeExchanges hereShareIn service sinceOverlay withTime zone
918457%1953539Central
539343%2011918Central

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

Who holds Wilburton phone exchanges

6 carriers hold the 7 exchanges assigned to Wilburton's rate center. United States Cellular - Ok has the most, with 2. 7 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 Wilburton, OK
Carrier (NANPA operating company)ExchangesShare
United States Cellular - Ok229%
Centurylink Communications, LLC114%
New Cingular Wireless PCS, LLC - Il114%
Ton80 Communications, LLC114%
Southwestern Bell114%
Level 3 Communications, LLC - Ok114%

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.

Wilburton phone prefixes

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Wilburton. The earliest assignment date recorded in the file for these codes is 2002. 2 of the 7 were assigned in 2020 or later.

Prefixes assigned in Wilburton, OK
Area codePrefixes (NXX)
539232, 310, 737
918448, 465, 471, 917

Source: NANPA utilized central office code file.

When Wilburton's exchanges were assigned

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

Wilburton, OK: exchanges by decade assigned
Decade assignedExchangesShare
2000s125%
2010s125%
2020s250%

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

Rate centers and local calling in Wilburton

NANPA ties every exchange to a rate center. For Wilburton that is WILBURTON, so a number from one of these exchanges reads as local to people in and around Wilburton.

New local numbers are drawn from carrier inventory, so the exact 918 numbers available change over time; porting an existing number is free.

Businesses around Wilburton

Wilburton is outside any Census metro or micropolitan area, so the figures below are statewide. County Business Patterns counted 96,402 business establishments in Oklahoma in 2023, employing 1,431,690 people. The largest sectors by establishment count are retail trade (13,097), health care and social assistance (11,795), and professional, scientific, and technical services (10,200).

Selected industries in Oklahoma, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants3,02467,18322.2
Full-service restaurants2,99261,43820.5
Physician practices2,40022,3239.3
Law offices2,2349,8814.4
Insurance agencies and brokerages2,1918,5483.9
Offices of real estate agents and brokers1,6143,1772.0
Plumbing, heating and air-conditioning contractors1,59213,3498.4
Dental offices1,37310,6497.8

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

Setting up a Wilburton business line

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 Wilburton 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 15-person team is the benchmark here, the rounded average establishment size in Oklahoma. Billed per seat at month-to-month list prices (checked September 28, 2026), RingCentral RingEX Core costs $450.00 a month and Ooma Office Pro $374.25. 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 Wilburton, OK?

Wilburton has exchanges in 918 and 539; 918 has the most.

How many phone companies have exchanges in Wilburton?

6, holding 7 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Wilburton 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 Wilburton?

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).