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Get a local business phone number in Fowler, CA

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

Area code
559
Exchanges
7NANPA-assigned
Carriers
4
Population
7,470Census 2024 est.

Fowler area codes

Fowler city is a Census place in Fresno County, California, with an estimated 7,470 residents in 2024. All 7 exchanges NANPA lists for its rate center are in area code 559. 559 is part of an overlay with 357, so a new local number in Fowler may carry any of those codes depending on which have numbers available. Fowler is in the Pacific time zone.

According to NANPA's dialing-plan data, local calls within 559 are dialed as 1 plus ten digits and toll calls as 1 plus ten digits.

Area codes with exchanges in Fowler, CA
Area codeExchanges hereShareIn service sinceOverlay withTime zone
5597100%1998357Pacific

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

Phone carriers in Fowler

4 carriers hold the 7 exchanges assigned to Fowler's rate center. T-mobile USA, INC. has the most, with 3. 7 of them are pooled codes, which the holder shares with other carriers in blocks of 1,000 numbers. A business number in Fowler can come from any of these blocks; once it is yours, porting lets it move between providers.

Carriers holding exchanges in Fowler, CA
Carrier (NANPA operating company)ExchangesShare
T-mobile USA, INC.343%
New Cingular Wireless PCS, LLC229%
Level 3 Telecom of California, LP - CA114%
Frontier California INC.114%

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 Fowler

Each prefix below is a block of up to 10,000 numbers that NANPA assigned to Fowler's rate center (FOWLER). 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 Fowler, CA
Area codePrefixes (NXX)
559316, 344, 653, 813, 814, 834, 926

Source: NANPA utilized central office code file.

When Fowler's exchanges were assigned

Assignment dates show when each block of Fowler numbers was added to the local supply.

Fowler, CA: exchanges by decade assigned
Decade assignedExchangesShare
2000s240%
2010s120%
2020s240%

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

What makes a number local to Fowler

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

Keeping an existing Fowler number costs nothing on Callata, because porting is free; a new number depends on what carriers have open in 559 when you pick it.

Businesses around Fowler

Fowler is part of the Fresno, CA metro area, home to 1.2 million people in 2024. County Business Patterns counted 21,510 business establishments in the Fresno, CA metro area in 2023, employing 332,203 people. The largest sectors by establishment count are health care and social assistance (3,003), retail trade (2,752), and accommodation and food services (2,122).

Selected industries in the Fresno, CA metro area, 2023
IndustryEstablishmentsEmployeesEmployees per establishment
Limited-service restaurants89516,91318.9
Physician practices7106,6809.4
Full-service restaurants58611,82520.2
General freight trucking companies (local)476——
Dental offices4734,0778.6
Law offices4092,6346.4
Insurance agencies and brokerages3872,1985.7
Offices of real estate agents and brokers334——

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

Business phone service in Fowler

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.

If you already have a number in Fowler, 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.

A 15-person team is the benchmark here, the rounded average establishment size in the Fresno, CA metro area. 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. 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 Fowler, CA?

559. All exchanges NANPA lists for Fowler are in 559.

How many phone companies have exchanges in Fowler?

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

Can I keep my existing Fowler 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 Fowler?

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).