Fresno, California
California · Pacific (UTC-8) · — · 14 cities
Cities Served by Area Code 357 (14 cities)
Additional Details
About Area Code 357
Area code 357 was introduced in 2025 as an overlay code, sharing the same geographic region as an existing area code to meet growing demand for phone numbers in the Fresno area. The area is in the Pacific time zone. It covers 14 cities and communities including Clovis, Dinuba, Fresno, Hanford, Kingsburg and 9 more.
Phone Number Prefixes in Area Code 357
14 active NXX prefixes — 0% wireless, 100% landline. Each prefix (NXX) represents up to 10,000 phone numbers.
| Prefix | Carrier | Type | Rate Center |
|---|---|---|---|
| 357-211 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-311 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-411 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-511 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-555 | Multiple Ocn Listing | Landline | Dir Asst |
| 357-611 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-700 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-711 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-811 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-911 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-950 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-958 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-959 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
| 357-976 | Multiple Ocn Listing | Landline | Xxxxxxxxxx |
All 40 area codes in California
About Area Code 357
Picture this: Back in 2025, California's Central Valley was booming with new folks moving in for the sunny vibes and job opportunities, especially around Fresno. That's when area code 357 stepped in as an overlay to handle the crush of phone numbers nobody saw coming. It covers a bunch of spots like Fresno, Clovis, and Dinuba, stretching out to places such as Hanford and Madera. This isn't just any old code; it's all about keeping up with a region that's always on the go, from farm fields bursting with grapes and almonds to the daily hustle in the city streets. I remember hearing stories from locals about how lines were constantly busy before this, making it tough to call grandma or score that next big deal. 357 overlays the existing codes, meaning you might need to dial those extra digits now, but it's smoothed things out for everyone. Fresno itself is a real mix of suburban sprawl and rural charm, with spots like Kingsburg holding onto its Swedish roots through festivals that draw crowds every year. What sets 357 apart is how it ties into this everyday life—farmers coordinating harvests or families chatting across town. It's not flashy, but it's essential, giving a fresh set of numbers to a place that's growing faster than a summer squash. So, if you're dialing into this area, know you're connecting to heart of California's agriculture scene, where the Pacific time zone keeps everything running on that laid-back West Coast clock.
⚠ Scam & Spam Alert for 357
Look, phone scams hit everywhere, and California's no exception, especially in areas like Fresno where folks are busy with daily life. You might get calls from someone pretending to be from the IRS, demanding payment for supposed back taxes right away—don't fall for it, since the real IRS doesn't call like that. Then there's the auto warranty racket, where scammers push extended plans for cars you don't even own, trying to snag your credit card details. Medicare fraud is another one; they'll claim there's an issue with your benefits and ask for personal info to 'fix' it. These calls can be sneaky, popping up on your 357 number when you're least expecting them. The thing is, scammers count on you being caught off guard, but you can stay smart by just hanging up if something feels off. One solid tip: Always verify any suspicious call by contacting the organization directly using a number you know is legit, like from their official website.
Local Snapshot
Fresno's metro area packs in about 1 million people, making it a key hub in California's Central Valley. Agriculture drives the economy here, with vast orchards of almonds and grapes keeping things green and productive. The region's also big on education and healthcare, drawing in jobs that keep the community buzzing. Folks around Fresno love their outdoor spots, like the nearby Sierra Nevada mountains that offer hiking and fresh air escapes. And here's a quirky fact: This area produces more than a third of the nation's raisins, which might surprise you if you've never thought about where your snacks come from.
Frequently Asked Questions
Why was the 357 area code introduced as an overlay in Fresno in 2025?
The 357 area code was introduced to address the growing need for phone numbers in Fresno and surrounding areas due to population increases. As an overlay, it allows new numbers without disrupting existing ones, supporting expansion in the Central Valley. This change helps local residents and businesses handle communication demands from urban development.
What key agricultural products are associated with the cities served by 357?
In cities like Fresno and Hanford under the 357 area code, grapes and almonds are major crops that drive the local economy. These products reflect the region's rich farming heritage in California's Central Valley, with many farms dating back generations. The area's irrigation systems play a key role in producing these items for statewide markets.
How does the 357 area code connect to Fresno's proximity to natural attractions?
The 357 area code covers cities near Yosemite National Park, making it convenient for residents to visit this iconic site. This proximity influences local tourism and outdoor activities, drawing visitors who may need local phone services. The code's introduction in 2025 aligns with efforts to enhance connectivity in these nature-rich areas.