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Get a local business phone number in Muskogee, OK

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

Area code
918 / 539
Exchanges
33NANPA-assigned
Carriers
15
Population
36,849Census 2024 est.

What area code is Muskogee, OK?

Muskogee city is a Census place in Muskogee County, Oklahoma, with an estimated 36,849 residents in 2024. NANPA lists 33 exchanges for its rate center across 2 area codes; 918 has the most (28, 85%). 918 is part of an overlay with 539, so a new local number in Muskogee may carry any of those codes depending on which have numbers available. Muskogee 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 Muskogee, OK
Area codeExchanges hereShareIn service sinceOverlay withTime zone
9182885%1953539Central
539515%2011918Central

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

Who holds Muskogee phone exchanges

15 carriers hold the 33 exchanges assigned to Muskogee's rate center. Southwestern Bell has the most, with 9. 28 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. Holding a code means NANPA assigned that block of numbers to the carrier for this rate center; individual numbers may since have been ported elsewhere.

Carriers holding exchanges in Muskogee, OK
Carrier (NANPA operating company)ExchangesShare
Southwestern Bell927%
T-mobile USA, INC.515%
New Cingular Wireless PCS, LLC - Il412%
United States Cellular - Ok26.1%
CSC Voice, LLC26.1%
Level 3 Communications, LLC - Ok26.1%
Mcimetro Access Transmission Services LLC - Ok13.0%
Stratus Networks13.0%
Nuso, LLC13.0%
Metropcs, INC.13.0%
Cross Wireless, L.l.c.13.0%
Comcast Ip Phone, LLC13.0%

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.

Muskogee phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Muskogee's rate center (MUSKOGEE). The earliest assignment date recorded in the file for these codes is 2001. 5 of the 33 were assigned in 2020 or later.

Prefixes assigned in Muskogee, OK
Area codePrefixes (NXX)
539218, 239, 262, 273, 303
918310, 348, 351, 360, 391, 441, 537, 539, 577, 608, 616, 680, 681, 682, 683, 684, 685, 686, 687, 709, 781, 816, 840, 869, 910, 912, 913, 997

Source: NANPA utilized central office code file.

When Muskogee's exchanges were assigned

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

Muskogee, OK: exchanges by decade assigned
Decade assignedExchangesShare
2000s643%
2010s321%
2020s536%

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

How local numbers work in Muskogee

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

Keeping an existing Muskogee number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 918 when you pick it.

Who does business near Muskogee

Muskogee is part of the Muskogee, OK micropolitan area, home to 66,752 people in 2024. County Business Patterns counted 1,334 business establishments in the Muskogee, OK micropolitan area in 2023, employing 24,190 people. The largest sectors by establishment count are retail trade (245), health care and social assistance (209), and other services (except public administration) (143).

Selected industries in the Muskogee, OK micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants571,70830.0
Full-service restaurants4483819.0
Physician practices393057.8
Insurance agencies and brokerages27——
Home health care agencies2033016.5
Dental offices191276.7
Law offices19542.8
Electrical contractors181387.7

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

Setting up a Muskogee 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 Muskogee 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Muskogee, OK micropolitan area, 18 users on RingCentral RingEX Core come to $540.00 a month and on Ooma Office Pro $449.10, at month-to-month list prices checked September 28, 2026. Callata comes to $359.00 a month for 18 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for an 18-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$359.00$4,308.00
Quo (Starter)$19.00 per user$342.00$4,104.00
Nextiva (Core)$23.00 per user$414.00$4,968.00
Ooma (Office Pro)$24.95 per user$449.10$5,389.20
Dialpad (Standard)$27.00 per user$486.00$5,832.00
RingCentral (RingEX Core)$30.00 per user$540.00$6,480.00

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 Muskogee, OK?

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

How many phone companies have exchanges in Muskogee?

15, holding 33 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Muskogee 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 Muskogee?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 18 users come to $359.00 a month. For comparison, 18 users on RingCentral RingEX Core list at $540.00 a month (checked September 28, 2026).