CallataGuides

Get a local business phone number in Marlow, OK

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

Area code
580
Exchanges
5NANPA-assigned
Carriers
5
Population
4,505Census 2024 est.

Area codes in Marlow

With 4,505 residents in the Census 2024 estimate, Marlow sits in Stephens County, Oklahoma. All 5 exchanges NANPA lists for its rate center are in area code 580. Marlow is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 580 are dialed as seven digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Marlow, OK
Area codeExchanges hereShareIn service sinceOverlay withTime zone
5805100%1997noneCentral

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

Marlow exchanges by carrier

5 carriers hold the 5 exchanges assigned to Marlow's rate center. United States Cellular - Ok has the most, with 1. 5 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 Marlow, OK
Carrier (NANPA operating company)ExchangesShare
United States Cellular - Ok120%
Southwestern Bell120%
Cellco Partnership d/b/a Verizon Wireless - Ok120%
T-mobile USA, INC.120%
Peerless Network of Oklahoma, LLC - Ok120%

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.

Exchanges (NPA-NXX) assigned in Marlow

A prefix (NXX) is the three digits after the area code. Numbers starting with these prefixes are rated as local to Marlow. The earliest assignment date recorded in the file for these codes is 2002. None were assigned in 2020 or later.

Prefixes assigned in Marlow, OK
Area codePrefixes (NXX)
580641, 658, 721, 756, 807

Source: NANPA utilized central office code file.

How local numbers work in Marlow

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

Keeping an existing Marlow number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 580 when you pick it.

Who does business near Marlow

Marlow is part of the Duncan, OK micropolitan area, home to 44,075 people in 2024. County Business Patterns counted 1,080 business establishments in the Duncan, OK micropolitan area in 2023, employing 12,439 people. The largest sectors by establishment count are retail trade (167), health care and social assistance (135), and other services (except public administration) (115).

Selected industries in the Duncan, OK micropolitan area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Physician practices332688.1
Full-service restaurants3150616.3
Limited-service restaurants2750118.6
Plumbing, heating and air-conditioning contractors211426.8
Management consulting firms19462.4
Insurance agencies and brokerages18724.0
Child day care services181498.3
Electrical contractors1519713.1

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

Business phone service in Marlow

Callata Office costs $99 per month for up to 5 people, and each additional user is $20 a month. That covers up to 3 local numbers, calling from a browser or your cell, transcribed voicemail, recorded calls with AI summaries, after-hours routing and E911 on each number.

Porting a number you already use in Marlow 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 Duncan, OK micropolitan area, 12 users on RingCentral RingEX Core come to $360.00 a month and on Ooma Office Pro $299.40, at month-to-month list prices checked September 28, 2026. Callata comes to $239.00 a month for 12 users ($99 a month with 5 users included, then $20 per additional user), below both.

Monthly list price for a 12-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$239.00$2,868.00
Quo (Starter)$19.00 per user$228.00$2,736.00
Nextiva (Core)$23.00 per user$276.00$3,312.00
Ooma (Office Pro)$24.95 per user$299.40$3,592.80
Dialpad (Standard)$27.00 per user$324.00$3,888.00
RingCentral (RingEX Core)$30.00 per user$360.00$4,320.00

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 Marlow, OK?

580. All exchanges NANPA lists for Marlow are in 580.

How many phone companies have exchanges in Marlow?

5, holding 5 exchanges between them, according to NANPA's 10/01/2026 file.

Can I keep my existing Marlow 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 Marlow?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 12 users come to $239.00 a month. For comparison, 12 users on RingCentral RingEX Core list at $360.00 a month (checked September 28, 2026).