Area code 357 — California
Area code 357 is in California and serves Fresno, Hanford, Madera, Tulare. Time zone, overlays, counties and ZIP codes.
| Location | California (Fresno, Hanford, Madera, Tulare, Visalia, and parts of the San Joaquin Valley) |
|---|---|
| Main places | Fresno, Hanford, Madera, Tulare, Visalia, San Joaquin Valley |
| State | California |
| Status | In service · since 2025 |
| Time zone | Pacific · |
| Overlay codes | 559 Overlays share the same area. Local calls usually need 10-digit dialing. |
| Local dialing | 1+10D |
History
- Overlaid on 559
Counties (approximate)
FresnoFresno CountyInyoInyo CountyKernKern CountyKingsKings CountyMaderaMadera CountyMariposa CountyMercedMerced CountyMono CountyStanislausStanislaus CountyTulareTulare CountyTuolumneTuolumne County
ZIP codes in area code 357
Approximate: area code boundaries follow telephone rate centers, not ZIP codes.
93201 Alpaugh93202 Armona93204 Avenal93206 Buttonwillow93207 California Hot Springs93208 Camp Nelson93210 Coalinga93212 Corcoran93215 Delano93216 Delano93218 Ducor93219 Earlimart93221 Exeter93223 Farmersville93226 Glennville93227 Goshen93230 Hanford93232 Hanford93234 Huron93235 Ivanhoe93237 Kaweah93238 Kernville93239 Kettleman City93242 Laton93244 Lemon Cove93245 Lemoore93246 Lemoore93247 Lindsay93249 Lost Hills93250 Mc Farland93256 Pixley93257 Porterville93258 Porterville93260 Posey93261 Richgrove93262 Sequoia National Park93263 Shafter93265 Springville93266 Stratford93267 Strathmore
Format a 357 number
US numbers are written as (357) 555-0123 or 357-555-0123. From outside the US, dial +1 357 555 0123.
Is a call from 357 a scam?
An area code only tells you where a number was assigned. Caller ID can be faked (“spoofed”), so do not trust a call just because the area code looks local. Never share codes or payment details with unexpected callers.
Sources: NANPA via NumberResearch.org (CC BY 4.0); place names and history from Wikipedia (CC BY-SA 4.0). See data sources.