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Get a local business phone number in Sloan, IA

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

Area code
712
Exchanges
3NANPA-assigned
Carriers
2
Population
1,078Census 2024 est.

Sloan area codes

Sloan city is a Census place in Woodbury County, Iowa, with an estimated 1,078 residents in 2024. All 3 exchanges NANPA lists for its rate center are in area code 712. Sloan is in the Central time zone.

According to NANPA's dialing-plan data, local calls within 712 are dialed as seven digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Sloan, IA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
7123100%1947noneCentral

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

Sloan exchanges by carrier

2 carriers hold the 3 exchanges assigned to Sloan's rate center. Northwest Iowa Telephone, LLC has the most, with 2. 1 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Sloan can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Sloan, IA
Carrier (NANPA operating company)ExchangesShare
Northwest Iowa Telephone, LLC267%
Imon Communications 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.

Sloan phone prefixes

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Sloan's rate center (SLOAN). The earliest assignment date recorded in the file for these codes is 2001. None were assigned in 2020 or later.

Prefixes assigned in Sloan, IA
Area codePrefixes (NXX)
712421, 428, 429

Source: NANPA utilized central office code file.

What makes a number local to Sloan

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

Keeping an existing Sloan number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 712 when you pick it.

Businesses around Sloan

Sloan is part of the Sioux City, IA-NE-SD metro area, home to 146,000 people in 2024. County Business Patterns counted 3,604 business establishments in the Sioux City, IA-NE-SD metro area in 2023, employing 68,688 people. The largest sectors by establishment count are retail trade (500), health care and social assistance (439), and other services (except public administration) (385).

Selected industries in the Sioux City, IA-NE-SD metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants1082,06319.1
Full-service restaurants1022,11420.7
Insurance agencies and brokerages884034.6
Physician practices641,68326.3
Law offices632564.1
Landscaping services611782.9
Plumbing, heating and air-conditioning contractors5376914.5
Dental offices494419.0

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

A Sloan 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 Sloan, 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.

Per-seat phone plans multiply by headcount. For the rounded average establishment size in the Sioux City, IA-NE-SD metro area, 19 users on RingCentral RingEX Core come to $570.00 a month and on Ooma Office Pro $474.05, at month-to-month list prices checked September 28, 2026. On Callata the same 19 people cost $379.00 a month, less than either per-seat plan.

Monthly list price for a 19-person team
Provider (plan)Pricing basisPer monthPer year
Callata (Callata Office)$99 incl. 5 users, $20 per extra user$379.00$4,548.00
Quo (Starter)$19.00 per user$361.00$4,332.00
Nextiva (Core)$23.00 per user$437.00$5,244.00
Ooma (Office Pro)$24.95 per user$474.05$5,688.60
Dialpad (Standard)$27.00 per user$513.00$6,156.00
RingCentral (RingEX Core)$30.00 per user$570.00$6,840.00

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 Sloan, IA?

712. All exchanges NANPA lists for Sloan are in 712.

How many phone companies have exchanges in Sloan?

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

Can I keep my existing Sloan 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 Sloan?

Callata is $99 a month with 5 users included, then $20 per additional user, with up to 3 local numbers; 19 users come to $379.00 a month. For comparison, 19 users on RingCentral RingEX Core list at $570.00 a month (checked September 28, 2026).